| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7bb6c84c10bed85b084b23d9bf0cb51a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 |
| filingDate |
1989-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e59b2f2e307da5da39fa4a82c9f00abb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc5c8b0a8ff27eb0f484439b3fe37786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97d7ccde6f53f13f33ef6134a6f41347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81d99fb5e81bb7026b2ded56b477415f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6273d8e0f40c1766661078096ebd715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0b8e4dfc7a0129cade840ec58d9c8cf |
| publicationDate |
1990-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0367743-A2 |
| titleOfInvention |
Process for the preparation of branched 1,3-glycols and their monoesters |
| abstract |
The present invention relates to a process for the preparation of diols of the general formulae In and/or its monoesters of the general formulae IIn and/or the general formulae IIIn wherein R₁ and R₂ are the same or different and each denotes a lower alkyl having 1 to 4 carbon atoms, preferably a methyl, whereby aldehydes containing a hydrogen atom in alfa position are condensed in a multi phase reaction environment and having the general formulae IV n where in R₁ and R₂ have the meanings given above, in the presence of a catalytic system consisting of a phase transfer catalyst and an alkaline substance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5663452-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9500464-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5618985-A |
| priorityDate |
1988-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |