http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NO-832481-L
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F- |
| filingDate | 1983-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7332c154f997a02d44c0e4709f0a849f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c73305eb862c5fe780556e7d12194bb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6bc048794757d78fff1333f2979b4b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5daef3fcbbea9635ee00f4fa93bd22c |
| publicationDate | 1984-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NO-832481-L |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF BORIC ACID TRIMETHYL ESTES |
| abstract | process for the preparation of boric acid trimethyl ester by reacting boric acid or boron trioxide and methanol in a distillation column with at least 15 separation steps and with an inflow of the starting materials in a molar ratio of 3.7-5.5 moles of methanol per mole of boric acid at a bottom temperature of 70-150 ° C and a temperature at the top of the column of 25-115 ° C, whereby water is taken from the bottom and advantageously a part of the bottom liquid is taken from the bottom and returned above the bottom of the column, and boric acid trimethyl ester and unreacted methanol The boric acid trimethyl ester which can be prepared by the process according to the invention serves as a precursor for the production of boranes or sodium borohydride. |
| priorityDate | 1982-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.