An efficient and chemoselective transformation of easily prepared secondary propargylic alcohols with (OEt)₂P(O)SH for the synthesis of propargyl organothiophosphates and allenyl organothiophosphates has been developed. The divergent products are selectively obtained depending on substrates bearing different substituents on the aromatic ring. This protocol proceeds with a wide functional group tolerance and operational simplicity under mild conditions without additional acid promoters or additives.

中文翻译：

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(EtO)2P(O)SH 对仲炔丙醇的高化学选择性转化

已开发出一种将易于制备的仲炔丙醇与 (OEt) _{2 P(O)SH 进行}有效且化学选择性转化的方法，用于合成炔丙基有机硫代磷酸酯和丙二烯基有机硫代磷酸酯。根据芳环上带有不同取代基的底物，有选择地获得不同的产物。该协议在温和条件下具有广泛的功能组耐受性和操作简单性，无需额外的酸促进剂或添加剂。