1. A process for the preparation of 9,10-dihydro-9-oxa-10-organyloxy-phosphaphenanthrene-10-oxide or -thione and derivatives of Formula Vla or Vlb comprising the steps of:
(a) reacting 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or a derivative of same according to Formula Ia or Ib,
\u2003in which R1 to R8, independently of each other, are a hydrogen atom, halogen atom or a hydrocarbon group, the hydrocarbon groups optionally containing one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and two or more radicals R1 to R8 being optionally linked with formation of one or more cycles, in the presence of at least one mono- or polyhydric alcohol of Formula IIIa
R11(OH)y\u2003\u2003(IIIa)
\u2003in which R11 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10,
\u2003with at least one ortho ester of Formula II
R9C(OR10)3\u2003\u2003(II)
\u2003in which R9 is a hydrogen atom or a hydrocarbon group and the radicals R10 are the same or different hydrocarbon groups which optionally contain one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, to form a first intermediate product,
\u2003wherein the product obtained in step (a) has the Formula IVa or IVb
\u2003in which the radicals R1 to R11 and y have the meanings as stated above;
(b) transforming the intermediate product from step (a) by addition of oxidation agent into 9,10-dihydro-9-oxa-10-organyloxyphosphaphenanthrene-10-oxide or -thione or a derivative of same substituted on the phenyl groups,
\u2003wherein the product obtained in step (b) has the Formula VIa or VIb
\u2003in which R1 to R11 and y have the same meanings as stated above and Z is oxygen or sulfur.
2. A process for the preparation of 9,10-dihydro-9-oxa-10-organyloxy phosphaphenanthrene-10-oxide or -thione and derivatives of Formula Vla or Vlb comprising the steps of:
(a) reacting 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or a derivative of same according to Formula Ia or Ib
\u2003in which R1 to R8, independently of each other, are a hydrogen atom, halogen atom or a hydrocarbon group, the hydrocarbon groups optionally containing one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and two or more radicals R1 to R8 being optionally linked with formation of one or more cycles, in the presence of at least one first mono- or polyhydric alcohol of Formula IIIa
R11(HO)y\u2003\u2003(IIIa)
\u2003in which R11 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10,
\u2003with at least one ortho ester of Formula II
R9C(OR10)3\u2003\u2003(II)
\u2003in which R9 is a hydrogen atom or a hydrocarbon group and the radicals R10 are the same or different hydrocarbon groups which optionally contain one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, to form a first intermediate product,
\u2003wherein the product obtained in step (a) has the Formula IVa or IVb
\u2003in which the radicals R1 to R11 and y have the meanings as stated above;
(b) reacting the first intermediate product from step (a) with at least one second mono- or polyhydric alcohol of Formula IIIb
R12(OH)y\u2003\u2003(IIIb)
\u2003in which R12 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10 and the alcohol is different from that used in step (a), to form a second intermediate product,
\u2003wherein the product obtained in step (b) has the Formula Va or Vb;
(c) transforming the second intermediate product from step (b) by addition of oxidation agent into 9,10-dihydro-9-oxa-10-organyloxyphosphaphenanthrene-10-oxide or -thione or a derivative of same substituted on the phenyl groups,
\u2003wherein the product obtained in step (c) has the Formula VIa or VIb
\u2003in which R1 to R12 and y have the same meanings as stated above and Z is oxygen or sulphur.
3. The process accordin to claim 1, wherein in step (a) a 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide derivative of Formula Ia or Ib
is used in which R1 to R8, independently of each other, are a hydrogen atom, halogen atom or a hydrocarbon group, the hydrocarbon groups optionally containing one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and two or more radicals R1 to R8 being optionally linked with formation of one or more cycles.
4. The process according to claim 1, wherein in step (a) an ortho ester of Formula II
R9C(OR10)3\u2003\u2003(II)
is used in which R9 is a hydrogen atom or a hydrocarbon group and the radicals R10 are the same or different hydrocarbon groups which optionally contain one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen.
5. The process according to claim 1, wherein in step (a) an alcohol of Formula IIIa
R11(OH)y\u2003\u2003(IIIa)
is used in which R11 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10.
6. The process according to claim 5, wherein y is 1, 2, 3 or 4.
7. The process according to claim 2, wherein in step (b) an alcohol according to Formula IIIb
R12(OH)y\u2003\u2003(IIIb)
is used in which R12 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10, and the alcohol is different from that used in step (a).
8. The process according to claim 7 wherein y is 1, 2, 3 or 4.
9. The process according to claim 7, wherein y is 1 for the alcohols used in each of the steps (a) and (b).
10. The process according to claim 7, wherein y=1 for the alcohol used in step (a) and y=2 to 4 for the alcohol used in step (b).
11. The process according to claim 5, wherein y=2 to 4 for the alcohol used in step (a).
12. The process according to claim 7, wherein y is 2 to 4 for the alcohols used in each of the steps (a) and (b).
13. The process according to claim 7, wherein y=2 to 4 for the alcohol used in step (a) and y=1 for the alcohol used in step (b).
14. The process according to claim 1, wherein the product obtained in step (a) has the Formula IVa or IVb
in which the radicals R1 to R8, independently of each other, are a hydrogen atom, halogen atom or a hydrocarbon group, the hydrocarbon groups optionally containing one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and two or more radicals R1 to R8 being optionally linked with formation of one or more cycles, R9 is a hydrogen atom or a hydrocarbon group and the radicals R10 are the same or different hydrocarbon groups which optionally contain one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, R11 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10.
15. The process according to claim 2, wherein the product obtained in step (b) has the Formula Va or Vb
in which the radicals R1 to R8, independently of each other, are a hydrogen atom, halogen atom or a hydrocarbon group, the hydrocarbon groups optionally containing one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and two or more radicals R1 to R8 being optionally linked with formation of one or more cycles, R9 is a hydrogen atom or a hydrocarbon group and the radicals R10 are the same or different hydrocarbon groups which optionally contain one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, R11 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and R12 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10.
16. The process according to claim 1, wherein 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide is used in step (a).
17. The process according to claim 5, wherein an orthoformic acid ester selected from the group consisting of trimethyl orthoformate, triethyl orthoformate and triallyl orthoformate is used as ortho ester.
18. The process according to claim 17, wherein the monohydric alcohol (y=1) is selected from the group consisting of methanol, ethanol and isopropanol.
19. The process according to claim 17, wherein the polyhydric alcohol (y=2 to 4) is selected from the group consisting of a diol, glycol, polyglycol, trihydric alcohol and tetrahydric alcohol.
20. The process according to claim 19, wherein the polyhydric alcohol is selected from the group consisting of ethylene glycol, glycerol and pentaerythritol.
21. The process according to claim 2, wherein the oxidation agent in step (c) is selected from oxygen and sulphur.
22. The process according to claim 2, wherein the product obtained in step (c) has the Formula VIa or VIb
in which the radicals R1 to R8, independently of each other, are a hydrogen atom, halogen atom or a hydrocarbon group, the hydrocarbon groups optionally containing one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and two or more radicals R1 to R8 being optionally linked with formation of one or more cycles, R9 is a hydrogen atom or a hydrocarbon group and the radicals R10 are the same or different hydrocarbon groups which optionally contain one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, R11 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and R12 is a mono- or polyvalent hydrocarbon group which optionally contains one or more heteroatoms selected from oxygen, nitrogen, sulphur, phosphorus, silicon and halogen, and y is 1 to 10 and Z is oxygen or sulfur.
23. The process according to claim 2, wherein a catalyst selected from the group consisting of Lewis acids and Br\xf6 nsted acids is used in step (a) or (b).
24. The process according to claim 23, wherein the catalyst is selected from hydrogen halides and organic sulphonic acids.
25. The process according to claim 24, wherein the catalyst is hydrochloric acid or p-toluenesulphonic acid.
26. The process according to claim 23, wherein excess alcohol is removed and the catalyst used in step (a) or (b) is recovered.
27. The process according to claim 2, wherein reaction steps (a) to (c) are carried out in a reaction vessel.
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 method, comprising:
intercepting, in a carrier network, data communicated from a sending entity and destined for a mobile device;
comparing the data that has been intercepted with a data pattern to determine whether the data that has been intercepted matches the data pattern;
blocking the data that has been intercepted from reaching the mobile device when the data that has been intercepted matches the data pattern;
notifying the sending entity that the data that has been intercepted has been blocked from reaching the mobile device; and
modifying the data pattern responsive to action taken by the sending entity responsive to the sending entity being notified that the data that has been intercepted has been blocked from reaching the mobile device.
2. The method of claim 1, further comprising:
quarantining the data that has been intercepted for a defined time period when the data that has been intercepted matches the data pattern.
3. The method of claim 1, wherein the data that has been intercepted comprises first data, the method further comprising:
generating second data based on the first data; and
sending the second data to the mobile device.
4. The method of claim 3, wherein generating the second data comprises changing the first data in a pre-defined way associated with the data pattern.
5. The method of claim 3, wherein the second data comprises a pre-defined response that is associated with the data pattern.
6. The method of claim 1, wherein notifying the sending entity comprises:
sending a short message service message to a security administrator associated with the sending entity.
7. The method of claim 6, wherein the short message service message comprises a portion of the data that has been intercepted.
8. The method of claim 1, wherein notifying the sending entity comprises:
sending voice over internet protocol packets to a security administrator associated with the sending entity.
9. The method of claim 8, wherein the voice over internet protocol packets comprise a portion of the data that has been intercepted.
10. The method of claim 1, further comprising:
generating the data pattern responsive to input from the sending entity.
11. A system, comprising:
a processor; and
a memory coupled to the processor and comprising computer readable program code embodied in the memory that when executed by the processor causes the processor to perform operations comprising:
intercepting, in a carrier network, data communicated from a sending entity and destined for a mobile device;
comparing the data that has been intercepted with a data pattern to determine whether the data that has been intercepted matches the data pattern;
blocking the data that has been intercepted from reaching the mobile device when the data that has been intercepted matches the data pattern;
notifying the sending entity that the data that has been intercepted has been blocked from reaching the mobile device; and
modifying the data pattern responsive to action taken by the sending entity responsive to the sending entity being notified that the data that has been intercepted has been blocked from reaching the mobile device.
12. The system of claim 11, wherein the operations further comprise:
quarantining the data that has been intercepted for a defined time period when the data that has been intercepted matches the data pattern.
13. The system of claim 11, wherein the data that has been intercepted comprises first data, the operations further comprising:
generating second data based on the first data; and
sending the second data to the mobile device.
14. The system of claim 13, wherein the operations further comprise generating the second data by changing the first data in a pre-defined way associated with the data pattern.
15. The system of claim 11, wherein the operations further comprise notifying the sending entity by sending a short message service message to a security administrator associated with the sending entity.
16. The system of claim 11, wherein the operations further comprise notifying the sending entity by sending voice over internet protocol packets to a security administrator associated with the sending entity.
17. An article of manufacture, comprising:
a non-transitory computer readable storage medium comprising instructions, which, when loaded and when executed by a processor, cause the processor to perform operations comprising:
intercepting, in a carrier network, data communicated from a sending entity and destined for a mobile device;
comparing the data that has been intercepted with a data pattern to determine whether the data that has been intercepted matches the data pattern;
blocking the data that has been intercepted from reaching the mobile device when the data that has been intercepted matches the data pattern;
notifying the sending entity that the data that has been intercepted has been blocked from reaching the mobile device; and
modifying the data pattern responsive to action taken by the sending entity responsive to the sending entity being notified that the data that has been intercepted has been blocked from reaching the mobile device.
18. The article of manufacture of claim 17, wherein the operations further comprise:
quarantining the data that has been intercepted for a defined time period when the data that has been intercepted matches the data pattern.
19. The article of manufacture of claim 17, wherein the data that has been intercepted comprises first data, the operations further comprising:
generating second data based on the first data; and
sending the second data to the mobile device.
20. The article of manufacture of claim 19, wherein the operations further comprise generating the second data by changing the first data in a pre-defined way associated with the data pattern.