| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c89cdb408a39eb40fc69d27627685b9e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-004 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-12 |
| filingDate |
1989-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10d18d411041971926eaf81715c07f4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bf7e5702688e4497f1e78b6ba3844c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e69a9025223d3dd3bc4422675365801 |
| publicationDate |
1990-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0350908-A2 |
| titleOfInvention |
Process for the production of S-cyanohydrines |
| abstract |
The production of (S) -cyanohydrins by reacting the corresponding oxo compounds with hydrocyanic acid can be achieved enzymatically with the help of oxynitrilase (4.1.2.11) from sorghum bicolor. It is preferably carried out in an aqueous medium at pH values below 6.0, in particular below 4.5, in order to suppress chemical competition reactions and racemizations. The reaction temperatures are in particular between -5 ° C and + 50 ° C. Of particular interest is the reaction of aromatic aldehydes, especially benzaldehyde and its derivatives, and the production of aldononitriles by reaction of aldoses, in particular sugars with 3 to 9 carbon atoms, with hydrocyanic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4008412-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-400035-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0632130-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9312072-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4322064-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0799894-A3 |
| priorityDate |
1988-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |