Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以和丙为原料,用强酸性离子交换树脂代替浓硫酸作为催化剂,直接酯化合丙的中间体酸丙酯。
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以和丙为原料,用强酸性离子交换树脂代替浓硫酸作为催化剂,直接酯化合丙的中间体酸丙酯。
hydroxyl ketene dithioacetals possessing an allylalcohol moiety, as well as terminal bisalkylthio substituted alkene are a class of important intermediates in organic synthesis.
羟基二硫缩化合物不仅含有丙基醇结构单元,而且双键端位被双烷硫基取代,是有机合中的一重要的有机中间体。
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