It has been found that tungstophosphoric acid was superior to H 2SO 4 when used as catalyst for esterification of ethyl alcohol with adipic acid.The optimum reaction conditions for synthesis of diethyl adipate catalyz...It has been found that tungstophosphoric acid was superior to H 2SO 4 when used as catalyst for esterification of ethyl alcohol with adipic acid.The optimum reaction conditions for synthesis of diethyl adipate catalyzed with tungstophosphoric acid were determined,the yield being 95.8%.展开更多
It has been found that ferric chloride is superior to H 2SO 4 when used as catalyst for esterification of isoamyl alcohol with hexanoic acid.The optimum reaction conditions in synthesis of isoamyl hexanoate catalyzed ...It has been found that ferric chloride is superior to H 2SO 4 when used as catalyst for esterification of isoamyl alcohol with hexanoic acid.The optimum reaction conditions in synthesis of isoamyl hexanoate catalyzed with ferric chloride are determined,with the yield at 87.65%.展开更多
文摘It has been found that tungstophosphoric acid was superior to H 2SO 4 when used as catalyst for esterification of ethyl alcohol with adipic acid.The optimum reaction conditions for synthesis of diethyl adipate catalyzed with tungstophosphoric acid were determined,the yield being 95.8%.
文摘It has been found that ferric chloride is superior to H 2SO 4 when used as catalyst for esterification of isoamyl alcohol with hexanoic acid.The optimum reaction conditions in synthesis of isoamyl hexanoate catalyzed with ferric chloride are determined,with the yield at 87.65%.