1. An organic thin film transistor containing a compound represented by the following formula (1) in a semiconductor active layer:
wherein in the formula (1), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; and R1 to R6 each independently represent a hydrogen atom or a substituent, provided that at least one of R1 to R6 represents a substituent represented by the following formula (W):
*-L-R\u2003\u2003Formula (W)
wherein in the formula (W), * represents a position bonded to a naphthalene ring in the formula (1), or bonded to a ring containing A1 or a ring containing A2; L represents a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and R represents a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that R represents a hydrogen atom only when L is represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and R represents a substituted or unsubstituted trialkylsilyl group only when L bonded to R is a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to any one of a naphthalene ring, a ring containing A1 and a ring containing A2; and * represents a position bonded to R in the formula (W); in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
2. The organic thin film transistor according to claim 1, wherein at least one of R1 and R2 in the formula (1) represents a substituent represented by the formula (W).
3. The organic thin film transistor according to claim 1, wherein the compound represented by the formula (1) is a compound represented by the following formula (2):
wherein in the formula (2), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R2 to R6 each independently represent a hydrogen atom or a substituent; La represents a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Ra represents a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Ra represents a hydrogen atom only when La is represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Ra represents a substituted or unsubstituted trialkylsilyl group only when La bonded to Ra is a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to any one of a naphthalene ring, a ring containing A1 and a ring containing A2; and * represents a position bonded to Ra; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
4. The organic thin film transistor according to claim 1, wherein the compound represented by the formula (1) is a compound represented by the following formula (3):
wherein in the formula (3), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R3 to R6 each independently represent a hydrogen atom or a substituent; Lb and Lc each independently represent a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Rb and Rc each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Rb and Rc represent a hydrogen atom only when Lb and Lc are represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Rb and Rc represent a substituted or unsubstituted trialkylsilyl group only when Lb and Lc each bonded to Rb and Rc are a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to any one of a naphthalene ring, a ring containing A1 and a ring containing A2; and * represents a position bonded to Rb or Rc; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
5. The organic thin film transistor according to claim 1, wherein R3 to R6 in the formula (1) each independently represent a hydrogen atom, a fluorine atom, a substituted or unsubstituted alkyl group having from 1 to 3 carbon atoms, a substituted or unsubstituted alkynyl group having from 2 to 3 carbon atoms, a substituted or unsubstituted alkenyl group having from 2 to 3 carbon atoms, a substituted or unsubstituted alkoxy group having from 1 to 2 carbon atoms, or a substituted or unsubstituted methylthio group.
6. The organic thin film transistor according to claim 3, wherein all of Lain the formula (2) each represent a divalent linking group represented by any one of the formulae (L-1) to (L-3), (L-8), (L-9) or (L-10).
7. The organic thin film transistor according to claim 3, wherein all of La in the formula (2) each represent a divalent linking group represented by any one of the formula (L-1) or (L-8).
8. The organic thin film transistor according to claim 3, wherein all of Ra in the formula (2) each represent a substituted or unsubstituted alkyl group.
9. The organic thin film transistor according to claim 3, wherein all of Ra in the formula (2) each represent a linear alkyl group.
10. The organic thin film transistor according to claim 1, wherein the compound represented by the formula (1) is a compound represented by the following formula (4):
wherein in the formula (4), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R1 and R2 each independently represent a hydrogen atom or an aryl group, and R4 to R6 each independently represent a hydrogen atom or a substituent; Ld represents a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Rd represents a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Rd represents a hydrogen atom only when Ld is represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Rd represents a substituted or unsubstituted trialkylsilyl group only when Ld bonded to Rd is a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to a naphthalene ring; and * represents a position bonded to Rd; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
11. The organic thin film transistor according to claim 1, wherein the compound represented by the formula (1) is a compound represented by the following formula (5):
wherein in the formula (5), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R4 and R2 each independently represent a hydrogen atom or an aryl group, and R4 and R5 each independently represent a hydrogen atom or a substituent; Le and Lf each independently represent a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Re and Rf each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Re and Rf represent a hydrogen atom only when Le and Lf are represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Re and Rf represent a substituted or unsubstituted trialkylsilyl group only when Le and Lf each bonded to Re and Rf are a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to a naphthalene ring; and * represents a position bonded to Re or Rf; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
12. A compound represented by the following formula (1):
wherein in the formula (1), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; and R1 to R6 each independently represent a hydrogen atom or a substituent, provided that at least one of R1 to R6 represents a substituent represented by the following formula (W):
*-L-R\u2003\u2003Formula (W)
wherein in the formula (W), * represents a position bonded to a naphthalene ring in the formula (1), or bonded to a ring containing A1 or a ring containing A2; L represents a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and R represents a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that R represents a hydrogen atom only when L is represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and R represents a substituted or unsubstituted trialkylsilyl group only when L bonded to R is a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to any one of a naphthalene ring, a ring containing A1 and a ring containing A2; and * represents a position bonded to R in the formula (W); in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
13. The compound according to claim 12, wherein at least one of R1 and R2 in the formula (1) represents a substituent represented by the formula (W).
14. The compound according to claim 12, wherein the compound represented by the formula (1) is a compound represented by the following formula (2):
wherein in the formula (2), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R2 to R6 each independently represent a hydrogen atom or a substituent; La represents a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Ra represents a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Ra represents a hydrogen atom only when La is represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Ra represents a substituted or unsubstituted trialkylsilyl group only when La bonded to Ra is a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to any one of a naphthalene ring, a ring containing A1 and a ring containing A2; and * represents a position bonded to Ra; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
15. The compound according to claim 12, wherein the compound represented by the formula (1) is a compound represented by the following formula (3):
wherein in the formula (3), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R3 to R6 each independently represent a hydrogen atom or a substituent; Lb and Lc each independently represent a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Rb and Rc each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Rb and Rc represent a hydrogen atom only when Lb and Lc are represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Rb and Rc represent a substituted or unsubstituted trialkylsilyl group only when Lb and Lc each bonded to Rb and Rc are a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to any one of a naphthalene ring, a ring containing A1 and a ring containing A2; and * represents a position bonded to Rb or Rc; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
16. The compound according to claim 12, wherein R3 to R6 in the formula (1) each independently represent a hydrogen atom, a fluorine atom, a substituted or unsubstituted alkyl group having from 1 to 3 carbon atoms, a substituted or unsubstituted alkynyl group having from 2 to 3 carbon atoms, a substituted or unsubstituted alkenyl group having from 2 to 3 carbon atoms, a substituted or unsubstituted alkoxy group having from 1 to 2 carbon atoms, or a substituted or unsubstituted methylthio group.
17. The compound according to claim 14, wherein all of La in the formula (2) each represent a divalent linking group represented by any one of the formulae (L-1) to (L-3), (L-8), (L-9) or (L-10).
18. The compound according to claim 14, wherein all of La in the formula (2) each represent a divalent linking group represented by any one of the formula (L-1) or (L-8).
19. The compound according to claim 14, wherein all of Ra in the formula (2) each represent a substituted or unsubstituted alkyl group.
20. The compound according to claim 14, wherein all of Ra in the formula (2) each represent a linear alkyl group.
21. The compound according to claim 12, wherein the compound represented by the formula (1) is a compound represented by the following formula (4):
wherein in the formula (4), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R1 and R2 each independently represent a hydrogen atom or an aryl group, and R4 to R6 each independently represent a hydrogen atom or a substituent; Ld represents a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Rd represents a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Rd represents a hydrogen atom only when Ld is represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Rd represents a substituted or unsubstituted trialkylsilyl group only when Ld bonded to Rd is a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to a naphthalene ring; and * represents a position bonded to Rd; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
22. The compound according to claim 12, wherein the compound represented by the formula (1) is a compound represented by the following formula (5):
wherein in the formula (5), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; R1 and R2 each independently represent a hydrogen atom or an aryl group, and R4 and R5 each independently represent a hydrogen atom or a substituent; Le and Lf each independently represent a divalent linking group represented by any one of the following formulae (L-1) to (L-10), or a divalent linking group consisting of 2 or more divalent linking groups each represented by any one of the following formulae (L-1) to (L-10) in which the 2 or more divalent linking groups are bonded sequentially; and Re and Rf each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, an oligooxyethylene group having a repeating number of an oxyethylene unit of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a substituted or unsubstituted trialkylsilyl group, provided that Re and Rf represent a hydrogen atom only when Le and Lf are represented by any one of the formulae (L-1) to (L-3) and (L-8) to (L-10), and Re and Rf represent a substituted or unsubstituted trialkylsilyl group only when Le and Lf each bonded to Re and Rf are a divalent linking group represented by the following formula (L-3);
wherein in the formulae (L-1) to (L-10), the wavy line represents a position bonded to a naphthalene ring; and represents a position bonded to Re or Rf; in the formula (L-8), m represents 4; in the formulae (L-9) and (L-10), m represents 2; in the formulae (L-1), (L-2), (L-8), (L-9) and (L-10), R\u2032 each independently represents a hydrogen atom or a substituent, provided that, in the formulae (L-1) and (L-2), R\u2032 each independently may form a condensed ring with R bonded to L.
23. An organic semiconductor material for a non-light emitting organic semiconductor device, containing the compound according to claim 12.
24. A material for an organic thin film transistor, containing the compound according to claim 12.
25. A coating solution for a non-light emitting organic semiconductor device, containing the compound according to claim 12.
26. A coating solution for a non-light emitting organic semiconductor device, containing the compound according to claim 12, and a polymer binder.
27. An organic semiconductor thin film for a non-light emitting organic semiconductor device, containing the compound according to claim 12.
28. An organic semiconductor thin film for a non-light emitting organic semiconductor device, containing the compound according to claim 12, and a polymer binder.
29. The organic semiconductor thin film for a non-light emitting organic semiconductor device according to claim 27 is produced by a solution coating method.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A nucleic acid sequence which comprises:
a) a DNA sequence encoding a mature lipolytic enzyme cloned into a plasmid present in Escherichia coli DSM 13537,
b) a DNA sequence encoding a mature lipolytic enzyme shown in SEQ ID NO: 1,
c) an analogue of the sequence defined in a) or b) which encodes a lipolytic enzyme, wherein the analogue
i) has at least 80% homology with said a) or b),
ii) hybridizes at high stringency with a complementary strand of said a) or b), or
iii) is an allelic variant of said a) or b), or
d) a complementary strand of said a), b) or c).
2. A nucleic acid construct comprising the nucleic acid sequence of claim 1 operably linked to one or more control sequences that direct the expression of the lipolytic enzyme in a suitable expression host.
3. A recombinant expression vector comprising the nucleic acid construct of claim 1, a promoter, and transcriptional and translational stop signals.
4. A recombinant host cell comprising the nucleic acid construct of claim 2.
5. A method for producing a lipolytic enzyme comprising cultivating the host cell of claim 4 under conditions conducive to production of the lipolytic enzyme, and recovering the lipolytic enzyme.
6. A method for preparing a dough or a baked product made from the dough, comprising adding the lipolytic enzyme of claim 1 to the dough.
7. A dough composition comprising the lipolytic enzyme of claim 1.
8. A detergent composition comprising a surfactant and the lipolytic enzyme of claim 1.
9. The nucleic acid sequence of claim 1, wherein the analogue has at least 85% homology with said a) or b).
10. The nucleic acid sequence of claim 1, wherein the analogue has at least 90% homology with said a) or b).
11. The nucleic acid sequence of claim 1, wherein the analogue has at least 95% homology with said a) or b).