2-Bromoanaline and 2-chloroaniline compounds
Disclosed are 2-bromoaniline or 2-chloroaniline compounds of formula (I):wherein R, R1 and X are as defined. The compounds are useful as intermediates for preparing indole compounds.
Boehringer Ingelheim International GmbH
C C C C
C07D C07C C07D C07C
inventional inventional inventional additional
Ming Jianxiu Chris Hugh Guisheng Frank Zhi-Hui
Shen Liu Senanayake Li Roschangar Lu