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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
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3 1--2 моль олеума концентрации до 10% сиободцого SOs при повышенной температуре с последующим выделением целевого продукта известным приемом, отличающийс 4 тем, что, с целью упрощенц техцологци, процесс ведут при 100-120°С. 2. Способ по и. 1, отличающийс тем, что ведут при 110-115°С.3 1--2 mol of oleum concentration up to 10% siobodtsy SOs at elevated temperature, followed by separation of the target product by a known technique, 4 in that, for the purpose of simplification, the process is carried out at 100-120 ° C. 2. The method according to and. 1, characterized in that it is carried out at 110-115 ° C.
SU1811824A1972-07-141972-07-14
Method for producing methacrylamide
SU475356A1
(en)