http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1625879-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f0b9736a98cf3fd9b58584e2bc96f03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-74 |
| filingDate | 1989-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c92cedc44af11103a296ee1a36f52ba5 |
| publicationDate | 1991-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1625879-A1 |
| titleOfInvention | Method of producing arylarsonic acid bromoanhydrides |
| abstract | The invention relates to organic compounds of the mouse, in particular, the preparation of aryl arsonous acid bromides with a common C6H4X-As (OR) Br, where XH, n-CH3, o-OCH3, n-Br; R-C2H6-, H30-CjH7,, tert-C4 C, which can be used in the synthesis of active substances. The goal is to create a new way of obtaining new intermediates for the specified purpose. Synthesis is prepared by reaction of the corresponding ethyl-1 arylchloroarsine in the form of C H + X-As (C2Hj.) Cl with the corresponding alcohol in the presence of triethylamine by separating the resulting triethylamine hydrochloride followed by treatment with bromine. The process is carried out in oenzol or in CC14 at 20 ° C. Yield, Lt Kip., &Amp;C;(mmHg.); gross-la: a) 95; 117-118 (1); C10H14AsBrO; b) 93; 111-113 (1); C, H, Z AsBrO; c) 96; 100-102 (1); C8H 0AsBrO; d) 94; 139-141 (1); C H AsBrO; e) 92; 165-166 (3); C | 0H, 3A5BgO; e) 96; 145.5-146 (1); C ,, h (o- AsBrOj ,,. C 8 (L |
| priorityDate | 1989-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.