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发明名称
(2)-Substd. benzaldehydes by three-stage process
摘要
(2)-Substd. benzaldehydes by three-stage process of bromination of toluenes in visible light, treating the mixt. with formate, then hydrolysis and oxidn.
申请公布号
CH597142(A5)
申请公布日期
1978.03.31
申请号
CH19760008902
申请日期
1976.07.12
申请人
CIBA-GEIGY AG
发明人
DR. JACQUES GOSTELI
分类号
C07C201/12;C07C205/42;C07C205/44;(IPC1-7):C07C79/36
主分类号
C07C201/12
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