申请人:W. R. Grace & Co.-Conn.
公开号:US04861925A1
公开(公告)日:1989-08-29
A process for the preparation of nitroolefins which comprises heating a solution of a nitroalcohol of the formula: ##STR1## to at least 125.degree. C. to give a corresponding nitroolefin which is contacted in situ with nucleophilic addition reagent.
一种制备硝基烯烃的方法,包括加热式的溶液,该溶液包含式为:##STR1##的硝基醇,至少加热到125℃,得到相应的硝基烯烃,该硝基烯烃在原位与亲核加成试剂接触。