http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102911129-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf0b7dd8218bdea40ca407e015ab4f09 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-04 |
| filingDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_669b46315137ea7721a5a9147c076e3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55b6af31eb23535b87cd70e6a6f67931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f40465b33bc7a9e67161b5b9009091bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68ebab9ada4cfa563ad010f378b11a6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ad93a2528f0c16fc65b4ef94f328bb9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9f0ea24821d1f9247049f82b1fb7a9c |
| publicationDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102911129-B |
| titleOfInvention | Method for preparing substituted tetrazole compound |
| abstract | The invention discloses a method for preparing a substituted tetrazole compound. Firstly substituted benzoyl chloride of a formula 1 compound is reacted with hydrazine to generate substituted benzoyl hydrazine of a formula 2 compound, the substituted benzoyl hydrazine of the formula 2 compound is reacted with ammonia to generate substituted benzamidine compound of a formula 3 compound, and finally a cyclization reaction is performed to obtain the substituted tetrazole compound of a formula 4 compound. The method has the advantages that raw materials are easy to obtain, the reaction condition is mild, the cost is low, the yield is high, and the method is suitable for industrialized mass production. |
| priorityDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.