| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_046e16bd6918ef3cd62184605b15a413 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-21 |
| filingDate |
1986-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d1d34da34f8291c3ac2f4fcf465bbd2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6973f14f0b4e5aeacc8e53669aa32e04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87f444e1483a4064e9d52683c03ba5c6 |
| publicationDate |
1987-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S62169741-A |
| titleOfInvention |
Production of citral |
| abstract |
PURPOSE: To obtain the titled substance useful as a food flavor and synthetic raw material for vitamin E, A, etc., with simple process in high yield, by using easily available geranylamine derivative and nerylamine derivative as raw materials and reacting the materials using a specific catalyst in the presence of a hydrogen acceptor. n CONSTITUTION: The objective compound can be produced by hydrolyzing citralenamine produced by reacting using a geranylamine derivative or nerylamine derivative of formula I or formula II (R 1 and R 2 are lower alkyl or R 1 and R 2 together with adjacent nitrogen atom form a 4W5C cyclic group or morpholino group) as a raw material and reacting the derivative in a solvent such as dimethylformamide in the presence of a hydrogen acceptor (preferably mesityl oxide and its amount is preferalby nearly equivalent to the substrate) using a ruthenium-phosphine as a catalyst. The above catalyst is a complex obtained by coordinating a bidentate phosphine ligand with ruthenium. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010080880-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8273398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4886111-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001288130-A |
| priorityDate |
1986-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |