Preparation method of 3-chloropropionyl chloride

The invention relates to a preparation method of 3-chloropropionyl chloride. Beta-propiolactone and bis(trichloromethyl) carbonate react under the action of a catalyst to generate 3-chloropropionyl chloride. The preparation method of 3-chloropropionyl chloride is economical, environmentally friendly...

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Bibliographische Detailangaben
Hauptverfasser:	XIANG XUELI, ZHU HAI, WANG MINGCHUN, YANG MO, LIN WEIKANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a preparation method of 3-chloropropionyl chloride. Beta-propiolactone and bis(trichloromethyl) carbonate react under the action of a catalyst to generate 3-chloropropionyl chloride. The preparation method of 3-chloropropionyl chloride is economical, environmentally friendly, simple in reaction route, little in waste gas, safe and controllable. 本发明涉及一种3-氯丙酰氯的制备方法，β-丙内酯和双（三氯甲基）碳酸酯在催化剂的作用下反应生成3-氯丙酰氯。本发明的3-氯丙酰氯的制备方法经济环保，反应路线简洁，废气少，安全可控。