beta,beta-Dichloro-beta-cyano-ethyl-phenyl-sulphone 、 2-氯-3-(苯磺酰)-2-丙烯腈 以
水 为溶剂,
反应 5.0h,
以whilst even 70 ppm of β-chloro-β-cyano-ethyl-phenyl-sulphone only gave a reduction to 2.5 × 107 germs per ml的产率得到beta-Chloro-beta-cyano-ethyl-phenyl-sulphone
参考文献:
名称:
Antimicrobial sulfonyl-acrylonitriles and amides thereof
Antimicrobial sulfonyl-acrylonitriles and amides thereof
申请人:Bayer Aktiengesellschaft
公开号:US04079148A1
公开(公告)日:1978-03-14
Compounds useful as antimicrobial and microbicidal compounds have the formula ##STR1## wherein R.sup.1 is optionally halogen-substituted lower alkyl or optionally substituted aryl, R.sup.2 is hydrogen and R.sup.3 is halogen, or R.sup.2 and R.sup.3 conjointly represent a bond, R.sup.4 is nitrile (--CN) or carboxylic acid amide (--CONH.sub.2) and Hal is halogen.