ES473842A1 - Procedure for the preparation of carbometoxi-hydrazone of 1,4-dioxido-2-formil-quinoxalina. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of carbometoxi-hydrazone of 1,4-dioxido-2-formil-quinoxalina. (Machine-translation by Google Translate, not legally binding)
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AMSA Anonima Materie Sintetiche and Affini SpA
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AMSA Anonima Materie Sintetiche and Affini SpA
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Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Process for the preparation of carbomethoxy hydrazone of 1,4-dioxide-2-formylquinoxaline, characterized in that benzofuran-N-oxide is reacted with methyl bis-carbazate pyruvaldehyde in molar ratio between 1: 2 and 1: 2.5, in solution in an organic solvent and in the presence of an organic base as a catalyst, at a temperature comprised between 10º and 150º c. (Machine-translation by Google Translate, not legally binding)
ES473842A1978-09-301978-09-30Procedure for the preparation of carbometoxi-hydrazone of 1,4-dioxido-2-formil-quinoxalina. (Machine-translation by Google Translate, not legally binding)
ExpiredES473842A1
(en)
Procedure for the preparation of carbometoxi-hydrazone of 1,4-dioxido-2-formil-quinoxalina. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of carbometoxi-hydrazone of 1,4-dioxido-2-formil-quinoxalina. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of carbometoxi-hydrazone of 1,4-dioxido-2-formil-quinoxalina. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of carbometoxi-hydrazone of 1,4-dioxido-2-formil-quinoxalina. (Machine-translation by Google Translate, not legally binding)
Procedure of obtaining 5, 11-dioxo-5, 6, 11, 12-tetrahydro-dibenzo (b, f,) (1,5) oxozocin. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of 4- (p-chlorobenzoyl) -fenoxiiobutirato of N-bencidril-n'-trans-cinnamilpiperacina. (Machine-translation by Google Translate, not legally binding)
PROCEDURE FOR THE SYNTHESIS OF 3-METHYL-2- (CARBOXI-BETA-HYDROXYELTILAMIDO) -QUINOXALINA-1,4-DIOXIDO (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of N-3, 4-methylenendixxibencil-n '3, 7, 11-trimethyle 2, 6, 10 dodecatrienilpiperazine. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of 1,4-dioxide of 3- (2- quinoxalinyl methyl) methyl carbazate. (Machine-translation by Google Translate, not legally binding)