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Production of benzyl mercaptan derivative

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专利汇可以提供Production of benzyl mercaptan derivative专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain the titled compound useful as a synthetic intermediate for agricultural chemicals, especially, insecticide, miticide, nematocide and fungicide, with simple operation in high yield, by reacting a benzyl halide derivative with an alkali metal hydrosulfide in the presence of a catalyst.
CONSTITUTION: The objective compound of formula II can be produced by reacting a benzyl halide derivative of formula I (Z is halogen; R is H or lower alkyl; X is 1W6C alkyl, 1W6C alkoxy, 3W6C alkenyloxy, etc.; n is 1W3) with an alkali metal hydrosulfide in a mixture of water and a non-aqueous organic solvent (e.g. toluene) in the presence of a phase-transfer catalyst (e.g. tetra-n- butyl ammonium bromide) at 0W150°C the reaction is carried out preferably in the copresence of an acid catalyst such as acetic acid.
COPYRIGHT: (C)1987,JPO&Japio,下面是Production of benzyl mercaptan derivative专利的具体信息内容。

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