http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2336154-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46ffc67cd29dd51dbd0bc0e335dd3994 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12 |
| filingDate | 1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39f953c98528bc64efa129438bdd0fc4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99fdbda0af771db304290f25b6f9bb3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a722f96b394ef09eb93f853d4d64649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b065e0b78c660c5b56b6bd5e855801b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7d52bc79ab5554f4416fc4d07fc6d5f |
| publicationDate | 1999-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2336154-A |
| titleOfInvention | Process for Carbonylation of an Alcohol and/or Reactive Derivative thereof |
| abstract | A process is for the liquid phase carbonylation of an alcohol or its reactive derivative to a carboxylic acid in the presence of a halide promoter and a Group VIII nobel metal catalyst is improved by the use of an asymmetric bidentate ligand having the formula:- wherein X and Y are independently either N, P, As, Sb, or Bi; R<SP>1</SP>, R<SP>2</SP>, R<SP>5</SP> and R<SP>6</SP> are independently selected from alkyl, substituted alkyl, phenyl, substituted phenyl and the group of formula: (W)(R<SP>3</SP>) a (R<SP>4</SP>) b (II) wherein W is independently O, N or S of valency m, R<SP>3</SP> is alkyl, substituted alkyl, phenyl or substituted phenyl, R<SP>4</SP> is either hydrogen or R<SP>3</SP>, a is a positive integer, and a+ b = m; and Z is a divalent linking group, provided that R<SP>1</SP>R<SP>2</SP> is not identical to R<SP>5</SP>R<SP>6</SP>. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009123675-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023017841-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7005541-B2 |
| priorityDate | 1998-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.