http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6147449-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-22 |
| filingDate | 1984-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b7bdecc899dd709d44cec5ead9afb9b |
| publicationDate | 1986-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6147449-A |
| titleOfInvention | Preparation of hydroxythreonine |
| abstract | PURPOSE: To obtain a compound useful as various synthetic intermediates for antibiotics, etc. in one-stage reaction operation, by reacting glycine with glycolaldehyde in the presence of a basic substance and a catalyst. n CONSTITUTION: Glycine is reacted with glycolaldehyde in the presence of a basic substance, e.g. an alkali metal hydroxide or alkali metal carbonate, and a salt of copper, nickel, iron or zinc, etc. in a solvent, e.g. methanol, at 0W60°C to give the aimed substance. The molar amount of the glycolaldehyde to be used is equimolar amount or 5 times the molar amount of the glycine, and the amount of the basic substance to be used is 1/10W2 times the equivalent amount of the glycine. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1984-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.