http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018203639-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-06 |
| filingDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d759ee7d9b3cef593959d0fa2678310a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc41d64a8cb071b72b8bebf3ad71753b |
| publicationDate | 2018-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018203639-A |
| titleOfInvention | Method for producing N-carbamate protected carboxyanhydride |
| abstract | The present invention provides a method for producing an N-carbamate protected carboxyanhydride in high yield. A Vilsmeier reagent produced from a solvent containing triphosgene and dimethylformamide is reacted with an N, N-dicarbamate-protected β-alanine derivative represented by the formula (1) to give a formula (2) Process for the preparation of the indicated N-carbamate protected carboxyanhydrides. (In the formula, R 1 is a benzyl group, a linear or branched alkyl group having 1 to 6 carbon atoms, or a fluorenyl group, and may be the same group or different groups.) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109748874-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7236668-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7195498-B1 |
| priorityDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.