| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dae84ee010a36f11ad1c7ec51098aca0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 |
| filingDate |
1993-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79fe59c94f67226eff68fabdbfbcacc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e02899bc3543dbd5cc7e7973638c17f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_567794998e7107d8bdc390992b2f40db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9587d14d0907af946a85ee669515c57d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9222daf18f89003e65c9efa5f96725db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc930b7a5a10951d2fb40086f5f8e3c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_705888284758925596a1e6a77013d095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e2d505500a17ecf30654e2906b385c9 |
| publicationDate |
1996-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2053997-C1 |
| titleOfInvention |
Method for production of methyl isovalerate |
| abstract |
FIELD: pharmaceutical industry. SUBSTANCE: desired product has essential formula C 15 H 28 O 2 . Isobutylene is used as reagent 1, menthyl being used as reagent 2. Their interaction is carried out at 105-120 C and pressure not more 4.0 MPa. The process takes place in the presence of carbon monoxide or synthesis gas at ratio 0.1-3. Catalytic system which contains PdCl 2 , PPh 3 and p-toluene sulfoacid at their molar ratio 1:4-6:8-14 or at molar ratio PdCl 2 (PPh 3 ) 2 :p-toluene sulfoacid 1:2-4:8-14 is proposed for said process. EFFECT: improves efficiency of method. 2 cl, 1 tbl |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9846219-A1 |
| priorityDate |
1993-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |