Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.
以BTEAC(苄基三基氯化铵)为相转移催化剂合成了异
酯。
Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.
以BTEAC(苄基三基氯化铵)为相转移催化剂合成了异
酯。
System of law: The chloride of nicotinic acid via nicotinic acid chloride was then formed with the mannitol condensation.
醇
酯(Mannitol Nicotinas),降血脂及周围血管扩
药。Nicotinate mannitol (Mannitol Nicotinas), fat and peripheral vasodilator. 制法:以
经酰氯化得
酰氯,再
醇缩合而成。
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