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发明名称
Process for the preparation of 3.chloropropionic acid
摘要
Prodn. of 3-chloropropionic acid (I) comprises simultaneously adding HCl gas and acrylic acid to a mixt. of 70-100 wt.% (I) and 0-30 wt.% water or aq. HCl, and opt. continuing to add HCl gas.
申请公布号
ZA9601690(B)
申请公布日期
1996.07.23
申请号
ZA19960001690
申请日期
1996.03.01
申请人
ELF ATOCHEM S.A.
发明人
GILLES DRIVON;CHRISTOPHE RUPPIN
分类号
C07C51/363;C07C53/19
主分类号
C07C51/363
代理机构
代理人
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