PROCESS FOR PRODUCING 3-CARBOXYAMINE-5-VINYL-2- PYRROLIDONE
The preparation of 3-carboxamido-5-vinyl-2-pyrrolidone from a 2-vinylcyclopropyl-1,1-dicarboxylic acid dialkyl ester and ammonia is improved with respect to yield and purity of the end product by addition of an alkali metal alcoholate and a polymerization inhibitor.
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| creator | KURAUSUUDEIITAA SHIYUTEFUEN |
| description | The preparation of 3-carboxamido-5-vinyl-2-pyrrolidone from a 2-vinylcyclopropyl-1,1-dicarboxylic acid dialkyl ester and ammonia is improved with respect to yield and purity of the end product by addition of an alkali metal alcoholate and a polymerization inhibitor. |
| format | Patent |
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| language | eng |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | PROCESS FOR PRODUCING 3-CARBOXYAMINE-5-VINYL-2- PYRROLIDONE |
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