摘要 |
PCT No. PCT/JP81/00012 Sec. 371 Date Sep. 23, 1981 Sec. 102(e) Date Sep. 23, 1981 PCT Filed Jan. 16, 1981 PCT Pub. No. WO81/02157 PCT Pub. Date Aug. 6, 1981.A new process for production of 2-haloacetylphenols having the general formula <IMAGE> (wherein, Y is halogen atom; m is an integer of 0-2, X and n have the same meaning as mentioned below), which comprises reacting phenols having the general formula <IMAGE> (wherein, X is hydrogen, C1-C5alkyl, C3-C6cycloalkyl, C1-C5alkoxy or halogen atom; n is an integer of 0-2) with haloacetonitriles and boron halide compounds in the presence of condensing coagents. |