http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-400057-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da54f7ebbd2d9d8a82f92aca4d1b4e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C333-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-10 |
| filingDate | 1972-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-400057-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF NEW SUBSTITUTED PHENYLTHOCARBAMS. |
| abstract | Procedure for the preparation of new substituted phenylthiocarbamates of the general formula ** (See formula) ** where R1 represents lower alcohol; R2 represents hydrogen or lower alcohol; represents hydrogen, an aliphatic radical with at least two carbon atoms optionally substituted once or twice or a mononuclear or polynuclear cycloaliphatic hydrocarbon radical optionally substituted once or several times, and R2 and R3 together with the nitrogen atom signify a ring that eventually contains other heteroatoms and, if R2 is hydrogen, R3 also represents an aromatic hydrocarbon radical optionally substituted one or more times, characterized in that compounds of the general formula are reacted ** (See formula) ** a) with carbamoyl chlorides of the general formula ** (See formula) ** in the presence of an acid acceptor, conveniently a tertiary organic or inorganic base; or b) is reacted with phosgene in the presence of an acid acceptor to form the corresponding chloroformic acid ester and then reacted with an amine of the general formula ** (See formula) ** or c) - if R2 stands for hydrogen - it is reacted with isocyanates of the general formula ** (See formula) ** in the presence of a catalyst; or why compounds of the general formula are catalytically reduced ** (See formula) ** to form the corresponding amine and then reacted with compounds of the general formula R1-S-CO-C1 in the presence of an acid acceptor to form the desired end products, with R1, R2 and R3 having the above meanings. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1971-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.