| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9d7104853060e7318718d0cc08094de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7729dedc7bd24f524fab0160f6d4b19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35845144188200a961482e48255f9be0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91518a856290833cf23acb8d4e0c895f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e59fe317aa6c7d4f74aab73de1342108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be9b2b90e636a4798763332cba8635ce |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-06 |
| filingDate |
2011-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_644116bcc35e760395acf635c3ec6ad9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d36932f9cae7067b1ee0d25b9cbcaa35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1475f71e2f0e4cce56d04424f1105dd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d7ac7dbd2ae9dae124cfce01d225851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c6c84b5eb6822510774c768d2380ffb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ebdbd290b1d5a811e60c61e6ae6a4d |
| publicationDate |
2011-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011313173-A1 |
| titleOfInvention |
Process for producing acrylonitrile compound |
| abstract |
There is provided a process for stereoselectively producing E-form of 3-acyloxyacrylonitrile compound (3) or Z-form which comprises reacting 3-oxopropionitrile compound (1) with an acid chloride (2), characterized in that the reaction is conducted with removal of hydrogen chloride, or by using an organic base or an inorganic base, to thereby regulate the stereostructure of the product; a process for producing the compound (1) characterized by reacting acetonitrile compound (5) with an aromatic ester compound (6) by use of an alkali metal alkoxide in a hydrocarbon solvent while removing alcohol formed as a by-product by azeotropic distillation in a separating tank; and a process for isomerizing E-form of 3-acyloxyacrylonitrile compound to Z-form thereof by use of an organic base. |
| priorityDate |
2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |