发明名称 NOVEL PREPARATION OF BROMONITRO ALCOHOLS
摘要 A novel process for preparing bromonitro alcohols of the formula WHEREIN R1 is selected from the group consisting hydrogen, methyl and halogenated methyl and R2 is selected from the group consisting of hydrogen and methyl and ethyl which may be substituted with at least one hydroxy group comprising reacting an aldehyde with a nitroalkane in the presence of an aqueous alkali metal hydroxide and reacting the reaction product with bromine at temperatures below 25 DEG C.
申请公布号 US3711561(A) 申请公布日期 1973.01.16
申请号 USD3711561 申请日期 1970.10.22
申请人 HENKEL & CIE GMBH,DT 发明人 WESSENDORF R,DT
分类号 A61K31/045;A61P31/00;B01J21/00;C07C67/00;C07C201/00;C07C205/15;C07C205/26;(IPC1-7):C07C31/34 主分类号 A61K31/045
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