http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120011897-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-747 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-743 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 |
| filingDate | 2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4102d570f047a1d9f9498d686b68c402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd0ee307c5419c23e5e3f659f7ae709b |
| publicationDate | 2012-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120011897-A |
| titleOfInvention | Process for preparing carboxylic ester |
| abstract | Preparing a zirconium catalyst by reacting a monohydroxy compound of formula (1) with a zirconium compound of formula (6), and Characterized by reacting a carboxylic acid of formula (2) with a monohydroxy compound of formula (1) in the presence of a zirconium catalyst, A method for producing the carboxylic acid ester of the formula (3) is provided. <Formula (1)> R 1 OH Wherein R 1 represents an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, an aralkyl group which may be substituted, or a heteroarylalkyl group which may be substituted. <Formula (2)> R 2 COOH Wherein R 2 is a substituted alkyl group, a substituted alkenyl group, a substituted alkynyl group, a substituted aryl group, a substituted heteroaryl group, a substituted aralkyl group, or Represents a heteroarylalkyl group which may be substituted) <Formula 6> Zr (OR 8 ) 4 (Wherein R 8 is an alkyl or aryl group which may be substituted and is not the same as R 1 ) <Formula 3> R 2 COOR 1 Wherein R 1 and R 2 are as defined above |
| priorityDate | 2003-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 375.