| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C261-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-12 |
| filingDate |
1987-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30bb3985ae1976621775ace2eb0aa9ef |
| publicationDate |
1988-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3706232-A1 |
| titleOfInvention |
METHOD FOR PRODUCING ACYLOXIAL CAN SULFONATES |
| abstract |
Prodn. of acyloxyalkane sulphonates of formula RCOO-A-SO3M (I) is effected by reacting a hydroxyalkane sulphonate of formula HO-A-SO3M (II) with a carboxylic acid of formula RCOOH (III) in the presence of aq. HCl. R = 7-21C alkyl or alkenyl; A = 2-4C alkylene; M = alkali(ne earth) metal. The reaction is pref. effected at 80-150 deg.C with distn. of aq. HCl. Free HO-A-SO3M may be added in an amt. of 1-5 mole% before or during the reaction. |
| priorityDate |
1987-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |