http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120016313-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f512d368dd6c66907c5f306f2b79d15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-16 |
| filingDate | 2010-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b65fe18d9ad9beaabdafd276abe139a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_095b7c822535066e1aba00f19edfd667 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0903488cf4df8e8442fdf687662042cb |
| publicationDate | 2012-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120016313-A |
| titleOfInvention | Process for preparing glycidyl esters of branched monocarboxylic acids |
| abstract | The present invention relates to aliphatic monocarboxylic acids represented by the formula R 1 R 2 R 3 COOH, wherein R 1 , R 2 and R 3 each independently represent an alkyl radical having a normal or branched structure containing 1 to 20 carbon atoms. And an epoxyalkyl halide containing 3 to 13 carbon atoms in the presence of a catalyst, wherein more than stoichiometric amounts of the epoxyalkyl halide are reacted with an acid (eg, preferably in the range 1.02: 1 to 1.50: 1). Molar ratio of epoxyalkyl halide to acid) to form an intermediate reaction product containing halohydrin, which is added to the acid with moderate cooling of the reactant / reaction mixture to maintain the temperature of the reaction mixture below 80 ° C. Then, the epoxyalkyl halide and the acid are sufficient to reduce the amount of acid to 2 wt% or less and 0.1 wt% or more based on the initial acid amount. Reacting at a temperature of less than 80 ° C. (preferably in the range of 55 to 75 ° C.) during the liver, optionally removing any excess epoxyalkyl halide from the reaction product before the ring closure reaction, subjecting the reaction product to a ring closure reaction To a process for preparing glycidyl esters of branched monocarboxylic acids by treatment with (DHC) and optionally with at least one post-treatment (ADHC) to remove any remaining halo functional groups. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101650528-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10954206-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017171329-A1 |
| priorityDate | 2009-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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