http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2640270-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e001ac73af53ce7fb6bbbe075a31d0a8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B45-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B45-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D521-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-04 |
| filingDate | 1988-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8bc08e5cf54a634887ed693e6dcb120 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00e65b8e6ca05c4d5619d4864691f9b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1eeea5e5d8b1927891e3e75addbfd8fd |
| publicationDate | 1990-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2640270-A1 |
| titleOfInvention | PROCESS FOR THE PREPARATION OF ANTIMONY MERCAPTIDES |
| abstract | The invention relates to a process for the preparation of antimony mercaptides, in which antimony trioxide is reacted with an organic mercaptan of the formula R ** 1-SH or R ** 2-OCO- (CH2) n -SH (in which R ** 1 represents an alkyl, alkenyl, aryl, aralkyl, cycloalkyl or heterocyclic group, comprising from 1 to 18 carbon atoms and optionally comprising a sulfide bond or an ether bond or a hydroxyl substituent or a carboxyl substituent, R ** 2 represents a hydrogen atom or an alkyl, alkenyl, aryl, aralkyl, cycloalkyl or heterocyclic group, comprising from 1 to 18 carbon atoms and optionally comprising a sulfide bond or an ether bond or a hydroxyl substituent or a carboxyl substituent , and n is 1 to 3), in the presence of a lower aliphatic carboxylic acid. This process makes it possible to obtain, with high yields, antimony mercaptides Sb (-SR ** 1) 3 or Sb (-S- (CH2) n -COOR ** 2) 3 exhibiting high purity. These products exhibit excellent stability over time and excellent action as passivating agents for hydrocarbon catalytic cracking catalysts. |
| priorityDate | 1987-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 150.