http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-158545-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38a0ecf90a4ec02af686213ff43d2a9e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 |
| filingDate | 1981-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6df32c8473e5ab2a8155b549713ae9f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90dca8de890afa4673f91063763912c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68689365fa89c22559dbd4855f773b71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f700a7dc90892f8ce6dc8c9974d373c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_442286d5d02331f898bc8b32e24879ca |
| publicationDate | 1983-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-158545-A5 |
| titleOfInvention | PROCESS FOR PREPARING ALPHA-CHLORINATED CHLORO-FORMATS |
| abstract | The invention relates to a novel process for the preparation of alpha-chlorinated chloroformates and, as new technical products, to novel alpha-chlorinated chloroformates. The novel process represents a catalytic phosgenation of a synthesis of alpha-chlorinated chloroformates of the formula (CH-OC-Cl), where m is an aliphatic, cycloaliphatic, aromatic, substituted or unsubstituted radical and m is an integer greater than or equal to 1 or 1 is. This synthesis consists in reacting phosgene with the aldehyde R (CHO) in the presence of a catalyst, which is an organic or inorganic substance, in a medium containing an aldehyde of the formula R (CHO). contains a mixture of ions, one of which is a halide anion and the other is a cation which is sufficiently separated from the halide anion to impart a nucleophilic force to the latter it allows the aldehyde function or aldehyde functions of the molecule R (CHO) to attack deeply. |
| priorityDate | 1980-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.