http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10120819-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f390fb184bced7e6e924750115d0d0bb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-27 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24 |
| filingDate | 2001-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b65d5d1d37fe9bb58714050a68f0014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea01073141ebfbf9c62cf91e2a918506 |
| publicationDate | 2002-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-10120819-A1 |
| titleOfInvention | Process for the preparation of 4-trifluoromethylnicotin nitrile |
| abstract | 4-Trifluoromethylnicotinitrile (I) is suitable as an intermediate in the manufacture of pesticides and is obtainable by a process, DOLLAR A, where DOLLAR A a) 4-amino-1,1,1-trifluoro-3-buten-2-one DOLLAR A CF¶3¶-C (O) -CH = CH-NH¶2¶ (II) DOLLAR A in a condensation reaction with a compound of the formulas (III) to (VII), DOLLAR A (RZ) CH = CH-CN (III) DOLLAR A (RZ) ¶2¶CH-CH¶2¶-CN (IV) DOLLAR A Hal-CH = CH-CN (V) DOLLAR A Hal¶2¶CH-CH¶2¶CN (VI) DOLLAR A HC IDENTICAL C-CN (VII) DOLLAR A where R is alkyl, Hal Cl or Br and ZO, S or OCO (alkyl), in which in the case of formula (IV) the last two radicals Z independently of one another are the aforementioned Can assume meanings, DOLLAR A converts to a compound of the formulas (VIII), (IX) and / or (X), DOLLAR A CF¶3¶-C (O) -CH = CH-NH-CH = CH-CN ( VIII) DOLLAR A CF¶3¶-C (O) -CH = CH-NH-CH (ZR) -CH¶2¶-CN (IX) DOLLAR A CF¶3¶-C (O) -CH = CH- NH-CH (Hal) -CH¶2¶-CN (X) DOLLAR A where R, Z and Hal are the above n have the meanings indicated, DOLLAR A and the reaction product DOLLAR A b) are subject to a ring closure reaction. DOLLAR F1 |
| priorityDate | 2001-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.