ES384451A1 - A new procedure for the obtaining of methyl derivatives of trifenols. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A new procedure for the obtaining of methyl derivatives of trifenols. (Machine-translation by Google Translate, not legally binding)
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Antonio Gallardo SA
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Antonio Gallardo SA
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Priority to ES384451ApriorityCriticalpatent/ES384451A1/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A new process for obtaining methylated derivatives of triphenols, characterized by the formation of a potassium salt of triphenol, by treatment thereof with potassium carbonate and subsequent reaction with the proposed reagent, methyl p-toluene sulfonate, thereby in hours and in the same reactor the trimethylated compound is obtained. (see formula) (Machine-translation by Google Translate, not legally binding)
ES384451A1970-10-131970-10-13A new procedure for the obtaining of methyl derivatives of trifenols. (Machine-translation by Google Translate, not legally binding)
ExpiredES384451A1
(en)
Chemical synthesis procedure for the preparation of 2,6-dietanolamino 4,8-dipiperidino-pirimidino- (5,4 d) -pirimidina. (Machine-translation by Google Translate, not legally binding)