http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1187728-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D327-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D327-04 |
| filingDate | 1968-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de388687871a89135c817dbb1d7350c5 |
| publicationDate | 1970-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1187728-A |
| titleOfInvention | Process for the Preparation of Chloroalkane Sulphonyl Chlorides |
| abstract | 1,187,728. Chloroalkane sulphonyl chlorides. FARBENFABRIKEN BAYER A.G. 15 Oct., 1968 [9 Nov., 1967], No. 48832/68. Heading C2C. Chloroalkane sulphonyl chlorides of the formula Cl-(CH 2 ) x SO 2 Cl are obtained by reacting sultones of the Formula I wherein x is 3 or 4 at 40‹ to 150‹ C. with at least the stoichiometrically required quantities of chlorides of inorganic acids, in the presence of acid amides of the formula R 1 -A-NR 2 R 3 in which A represents the group -CO- or R 1 represents a hydrogen atom, a C 1-12 alkyl radical or the radical -NR 2 R 3 , and either both R 2 and R 3 represent C 1-4 alkyl groups, or one of the radicals R 2 and R 3 represents a hydrogen atom and the other represents a C 1-4 alkyl radical, or R 2 and R 3 form a 5- to 7-membered heterocyclic ring together with the nitrogen atom which links them, which heterocyclic ring may contain a further nitrogen atom or an oxygen atom as an additional hetero atom. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0384261-A1 |
| priorityDate | 1967-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.