| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae372ddaa494f2face39592b0429cc16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-10 |
| filingDate |
2010-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46890c52ced6f91dc6314059ad6f5802
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_103f36498092b9990f321b3fc21d1d34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6830daea8c65b7bbd7988ba9d2c819f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d42dec44da54e8b0672302700ae47c1d |
| publicationDate |
2011-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20110135663-A |
| titleOfInvention |
Method for Controlling Bromination of Thiophene Derivatives |
| abstract |
The present invention aims to develop a new synthesis method of bromoalkylthiophene of the general formula (1) as a structurally selectable bromination reaction and to improve the yield. The method of bromination of the selective position of alkylthiophenes after reaction with bromine is described by activating 3-alkylthiophenes with n-BuLi at −78 ° C. for about 1.5 hours. <Formula 1> Wherein R is a branched or unbranched alkyl molecule having 1 to 12 carbon atoms. |
| priorityDate |
2010-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |