| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-78 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-02 |
| filingDate |
1996-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f181ea6c1663b9385cdfae8dbf4a7572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d545739aa24f91746e90b3122a70eded
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_559aeef129116eba81ad67a21ea9df50 |
| publicationDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5750779-A |
| titleOfInvention |
Preparation process of acyl halide or sulfonyl halide |
| abstract |
A preparation process of acyl halide or sulfonyl halide which comprises reacting corresponding carboxylic acid or sulfonic acid with a haloiminium salt represented by the general formula (1): ##STR1## wherein R 1 and R 2 are same or different lower alkyl groups, X is a halogen atom, and n is an integer of 2 or 3. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009076304-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6262300-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101376627-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101415668-B |
| priorityDate |
1995-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |