| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58d747a758244f04750caa191d6bb879
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-10 |
| filingDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca72ff162d4d37b479b0f9bfc01dac3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a3ef27ea003dc46a583a1a8a5ca6a2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f720af11db2077cfb0d46b05be9a6d98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7d92cec232e70a68321658b8ae756fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_336ccfe88d00582143d70dba7fb6189b |
| publicationDate |
1993-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05186455-A |
| titleOfInvention |
Method for producing coumarins |
| abstract |
(57) [Summary] (Modified) [Objective] The object is to produce coumarins in high yield by cyclodehydrogenation of 3- (2-cyclohexanoyl) propionic acid esters. [Structure] In producing coumarins [Formula (2)] by cyclodehydrogenation of 3- (2-cyclohexanoyl) propionic acid esters [Formula (1)] in the presence of a palladium-supported catalyst, an egg is prepared. A feature is that a shell-type palladium-supported catalyst is used. [Wherein R 1 to R 4 represent H, CH 3 or C 2 H 5 , provided that at least two groups are H.] R 5 is C 1 to 4 represents an alkyl group] |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008023823-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8093409-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010502562-A |
| priorityDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |