公开(公告)号：US06747176B2

公开(公告)日：2004-06-08

申请号：US10457570

申请日：2003-06-10

Applicant: Guenther Koehler ,  Karl-Heinz Bruehl ,  Johannes Ruwwe ,  Manfred Neumann

Inventor： Guenther Koehler ,  Karl-Heinz Bruehl ,  Johannes Ruwwe ,  Manfred Neumann

IPC: C07C4330

CPC classification number: C07C41/60 ,  C07C43/32

Abstract: 2-Chloro-1,1,1-trialkoxyethane of formula (II): wherein R1 to R3, which may be the same or different, are alkyl, or any two of the alkyl groups taken together form a cyclic group, is prepared by reacting 1,1,1-trialkoxyethane with gaseous or liquid chlorine in the presence of alcohol solvent in an amount ranging from 0.1% to 20 wt %, based on the amount of 1,1,1-trialkoxyethane reactant.

Abstract translation: 式（II）的2-氯-1,1,1-三烷氧基乙烷：其中R 1至R 3可以相同或不同，为烷基，或任意两个烷基一起形成 基于1,1,1-三烷氧基乙烷反应物的量，在醇溶剂存在下，使1,1,1-三烷氧基乙烷与气态或液态氯反应，其量为0.1〜20重量％ 。