http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I668225-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95c89084d61fd47ae93470ca7c96f184 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-58 |
| filingDate | 2017-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abaf138f47883f12d2af0fa7fab5f8af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6825f3f0b8c20b262e9f209a33e1d7e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da65bd217a80b0b1a079d541ddcf1069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46281d063d484c59606d34afdb9aef23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8f27f9f3cbe684153b8173dfa88dbd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_909229359e804ca2db853043382106a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdb8d96fc4b1d7edbf68e3c3831ceda2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_201b751cceac80a530aaa02962638670 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa7f034c9f68f02dea967e7065d31448 |
| publicationDate | 2019-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I668225-B |
| titleOfInvention | Method for carbonylating an alcohol alkoxy group |
| abstract | The present invention relates to a method comprising the following method steps: a) introducing a first alcohol having 2 to 30 carbon atoms; b) adding a phosphine ligand and a compound containing Pd, or adding a compound containing Pd and phosphine Complex; c) add a second alcohol; d) supply CO; e) heat the reaction mixture, and the first alcohol reacts with CO and the second alcohol to form an ester; wherein the phosphine ligand is of the formula ( I ) compounds: Where m and n are each independently 0 or 1; R 1 , R 2 , R 3 , and R 4 are each independently selected from-(C 1 -C 12 ) -alkyl,-(C 3 -C 12 ) -ring Alkyl,-(C 3 -C 12 ) -heterocycloalkyl,-(C 6 -C 20 ) -aryl,-(C 3 -C 20 ) -heteroaryl; the R 1 , R 2 , R 3. At least one of the R 4 groups is a-(C 3 -C 20 ) -heteroaryl group; and if R 1 , R 2 , R 3 , and R 4 are-(C 1 -C 12 ) -alkanes Group,-(C 3 -C 12 ) -cycloalkyl,-(C 3 -C 12 ) -heterocycloalkyl,-(C 6 -C 20 ) -aryl, or-(C 3 -C 20 ) -Heteroaryl, each of which may be independently substituted by one or more substituents selected from:-(C 1 -C 12 ) -alkyl,-(C 3 -C 12 ) -cycloalkyl, -(C 3 -C 12 ) -heterocycloalkyl, -O- (C 1 -C 12 ) -alkyl, -O- (C 1 -C 12 ) -alkyl- (C 6 -C 20 )- Aryl, -O- (C 3 -C 12 ) -cycloalkyl, -S- (C 1 -C 12 ) -alkyl, -S- (C 3 -C 12 ) -cycloalkyl, -COO- (C 1 -C 12 ) -alkyl, -COO- (C 3 -C 12 ) -cycloalkyl, -CONH- (C 1 -C 12 ) -alkyl, -CONH- (C 3 -C 12 ) -Cycloalkyl, -CO- (C 1 -C 12 ) -alkyl, -CO- (C 3 -C 12 ) -cycloalkyl, -N-[(C 1 -C 12 ) -alkyl] 2 ,-(C 6 -C 20 ) -aryl,-(C 6 -C 20 ) -aryl- ( C 1 -C 12 ) -alkyl,-(C 6 -C 20 ) -aryl-O- (C 1 -C 12 ) -alkyl,-(C 3 -C 20 ) -heteroaryl,-( C 3 -C 20 ) -heteroaryl- (C 1 -C 12 ) -alkyl,-(C 3 -C 20 ) -heteroaryl-O- (C 1 -C 12 ) -alkyl, -COOH , -OH, -SO 3 H, -NH 2 , halogen. |
| priorityDate | 2016-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 154.