http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1139728-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51a67a68b8cb410c3e23711b1f1a3bfb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D217-02 |
| filingDate | 1982-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8a29c4830c8d6832f28822919f151aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f36deb7bb2d4b9eaff47cd0af6ed2218 |
| publicationDate | 1985-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1139728-A1 |
| titleOfInvention | Method of obtaining 1,2,3,4-tetrahydroisoquinoline chlorine hydrate |
| abstract | A METHOD FOR OBTAINING CHLORINE PREPARATION OF 1,2,3,4-TETRAHYDROIZODESHOLINA of the formula HCl based on isoquinols and using solvent reduction using hydrochloric acid: wherein, in order to increase the yield and increase process safety, isoquinoline. is reacted with A-methoxy- or 3,4-dimethoxyphenyl acyl bromide and the salt obtained is boiled into an alkali metal borohydride in aqueous methanol with the subsequent treatment of the resulting product with hydrochloric acid in an Alcohols hydrochloride during boiling. (L |
| priorityDate | 1982-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.