http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4870177-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_169db8b95156d68fd6cf4b498efd6e2f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 1987-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_148576ee6f08ea489c36ee82ad2d3382 |
| publicationDate | 1989-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4870177-A |
| titleOfInvention | Improved process for producing pure boronic and borinic esters |
| abstract | Improved processes for liberating boronic, RB(OR')2, and borinic, RR'BOR', esters from their "ate" complexes, free of alcohol are provided. Pyrolysis of lithium organylborates LiRB(OR')3 and LiRR'BOR', wherein R is an organyl group and R' is straight or branched-chain lower alkyl, directly yields the relatively volatile boronic and borinic esters in high purity, leaving behind a residue of lithium alkoxide. Treatment of the lithium organylborates with an appropriate acid halide cleanly liberates either volatile or non-volatile boronic or borinic esters, readily separated from the lower alkyl ester produced as a by-product. The novel compound lithium dimethylborohydride is also provided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5039795-A |
| priorityDate | 1986-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 142.