http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005154292-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-42 |
| filingDate | 2003-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617cae5b001783fcdee091a924fa644d |
| publicationDate | 2005-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005154292-A |
| titleOfInvention | Method for producing acyloxybenzene sulfonate |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing acyloxybenzene sulfonate with high productivity by increasing the rate of esterification reaction when esterifying hydroxybenzene sulfonate with an acylating agent. SOLUTION: General formula (1) [Chemical 1] (R 1 is a C 1 to C 18 alkyl group or alkenyl group, M 1 is a cationic group, M 2 is a hydrogen atom or a cationic group, a and b are valences of M 1 and M 2 , and n is 0 to 0 2) After dehydrating the aqueous solution of hydroxybenzene sulfonate represented by 2) under stirring with a fluid number of 0.5 to 30, the hydroxybenzene sulfonate is reacted with a carboxylic acid anhydride or a carboxylic acid halide, General formula (4) [Chemical 2] (R 2 is a C 1 to C 17 alkyl group or alkenyl group, R 1 , M 1 , a and n are the same as described above). [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9663427-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9309209-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8795536-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8471074-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8536381-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8507643-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8591766-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007039345-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009192954-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8715568-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8519198-B2 |
| priorityDate | 2003-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.