Eine neue Synthese von<scp>DL</scp>-Armentomycin und verwandten 2-Amino-4-polyhalobuttersäuren
作者:Franz Heinzer、Pierre Martin
DOI:10.1002/hlca.19810640514
日期:1981.7.22
A New Synthesis of DL-Armentomycin and Related 2-Amino-4-polyhalobutyric Acids
DL-阿霉素和相关的2-氨基-4-聚卤代丁酸的新合成
US5179121A
申请人:——
公开号:US5179121A
公开(公告)日:1993-01-12
Thiobutyric acid derivatives
申请人:Ciba-Geigy Corporation
公开号:US05179121A1
公开(公告)日:1993-01-12
Novel 4-chloro-4,4-difluorothiobutyric acid derivatives of the formula I ##STR1## in which R.sub.1 and R.sub.2 are, independently of one another, hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 halogenoalkyl and R.sub.3 is hydrogen or an organic radical can be employed as pest-control agents. Control of insects and arachnids is possible and preferable.