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公开(公告)号:US3928470A
公开(公告)日:1975-12-23
申请号:US45688174
申请日:1974-04-01
Applicant: RHONE PROGIL
Inventor: SOULA GERARD , METZGER JACQUES , LENA LOUIS
IPC: C07C67/00 , C07C201/00 , C07C201/12 , C07C205/26 , C07C79/26
CPC classification number: C07C201/12 , C07C205/26
Abstract: The polyhalonitrobenzenes bearing but a single halogen atom at either, but not both, of those molecular sites ortho to the nitro substituent thereof, are dehalohydroxylated to form their corresponding 2-nitrohalophenols in the presence of an ortho orienting liquid organic reaction medium.
Abstract translation: 在邻位取代的液体有机反应介质的存在下,在其硝基取代基邻位的那些分子位点(但不是两个)上带有单卤素原子的多卤代硝基苯被脱卤羟基化以形成它们相应的2-硝基卤代苯酚。