The acetolysis,oxidation and hydrolysis reactions in the synthetic process of 16-dehydropregnenolone acetate from diosgenin were studied.
研究了以薯蓣皂素
合成妊娠双烯醇酮醋
酯生产工艺中的开环、氧化
水解3步反应。
The acetolysis,oxidation and hydrolysis reactions in the synthetic process of 16-dehydropregnenolone acetate from diosgenin were studied.
研究了以薯蓣皂素合成妊娠双烯醇酮醋酯生产工艺中的开环、氧化水解3步反应。
Ethylene glycol monoether acetate are synthesized from acetic acid and ethylene glycol monoethyl ether with supported phosphotungstic acid catalyst.
以醋
二醇
醚,活性白土负载磷钨作催化剂,合成了二醇醚醋酯。
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