ES434075A3 - Procedure for preparing methyl p-amino-benzenosulphonyl carbomate. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for preparing methyl p-amino-benzenosulphonyl carbomate. (Machine-translation by Google Translate, not legally binding)
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May and Baker Ltd
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May and Baker Ltd
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Process for preparing methyl p-aminobenzenesulfonylcarbamate, its alkaline and alkaline earth salts, characterized in that a sulfanamide compound of the formula is reacted: ** (see formula) ** Wherein m represents an alkaline or alkaline earth metal atom, n represents 1 when m represents an alkali metal atom and 2 when m represents an alkaline earth metal atom, with dimethyl carbonate, in methanol, at a temperature at most equal to the boiling temperature of the mixture and, if desired, the obtained alkaline or alkaline-earth salt is transformed into free methyl p-aminobenzenesulfonylcarbamate. (Machine-translation by Google Translate, not legally binding)
ES434075A1975-01-231975-01-23Procedure for preparing methyl p-amino-benzenosulphonyl carbomate. (Machine-translation by Google Translate, not legally binding)
ExpiredES434075A3
(en)
A procedure for the production of derivatives substituted of phenoxy-alpha-methylpropionic acid. (Machine-translation by Google Translate, not legally binding)