http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9932429-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbab592001ad642d3ef54407e4d5b3c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c752f0343ca7e6b22822f3574f542971 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b4af70ecc2d64d12f0e08c0aeefa889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2cc963741c483c438dd51b7b9bbeb16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17593d29c5e50ba7f3ad307a2d991f42 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-48 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-48 |
| filingDate | 1998-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f6c4139e2c43390510280cc08c0a50f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1180ceeeaff4935de3815d252b263a4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3797572839ecadaf2b2ae8a71113f15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c14245162064f3e8ebd2a7a9bb7e1a90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57059630afb9c57407930f142ee9b094 |
| publicationDate | 1999-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9932429-A2 |
| titleOfInvention | Method for producing secondary amines from nitriles and primary amines |
| abstract | The invention relates to a method for producing amines of general formula (I) X(-CH2-NHR)n in which R independently represents C1-200-alkyl, C3-8-cycloalkyl, C4-20-alkyl cycloalkyl, C4-20-cylcoalkyl alkyl, C2-20-alkoxyalkyl, aryl, C7-20-alkylaryl, C7-20-aryl alkyl, C2-8-hyrodoxyalkyl, C2-8-mercaptoalkyl, C8-20-aryloxyalkyl or jointly represents a saturated or unsaturated C2-6-alkylene chain which is optionally substituted singly to triply by C1-4-alkyl and is optionally interrupted by oxygen or nitrogen. X is a C1-20-alkyl, C2-20-alkenyl or C3-8-cycloalkyl with n free valances optionally substituted by C1-20-alkyl, C3-8-cycloalkyl, C4-20-alkyl cycloalkyl, C4-20-cycloalkyl alkyl, C2-20-alkoxyalkyl, aryl, C7-20-alkylaryl, C7-20-aryl alkyl, C1-20-alkoxy, hydroxy, C1-20-hyrodoxyalkyl, amino, C1-20-alkyl amino, C2-20-dialkyl amino, C2-12-alkenyl amino, C3-8-cycloalkyl amino, aryl amino, diaryl amino, aryl-C1-8-alkyl amino, halogen, mercapto, C2-20-alkenyloxy, C3-8-cycloalkoxy, aryloxy, and C2-8-alkoxycarbonyl, and n is a whole number from 1 to 4. The amines are produced by reacting nitriles of general formula (II) X(-CN)n in which X and n have the above mentioned meanings with primary amines of general formula (III) H2NR in which R has the above mentioned meanings, and with hydrogen at temperatures ranging from 50 to 250 DEG C and pressure ranging from 5 to 350 bar in the presence of a catalyst containing Pd, whereby the catalyst comprises 0.1 to 10 wt. % Pd on a carrier, said wt. % being relative to the total weight of the catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110790669-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110790669-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6790995-B2 |
| priorityDate | 1997-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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