Montmorillonite K 10-catalyzed regioselective addition of thiols and thiobenzoic acids onto olefins: an efficient synthesis of dithiocarboxylic esters
Montmorillonite K 10-catalyzed regioselective addition of thiols and thiobenzoic acids onto olefins: an efficient synthesis of dithiocarboxylic esters
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DOI：
10.1016/s0040-4039(01)00570-6
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发表时间：
2001-06-04
影响因子：
1.8
通讯作者：
Benicewicz, BC
中科院分区：
文献类型：
--
作者：
Kanagasabapathy, S;Sudalai, A;Benicewicz, BC
硫醇和硫代苯甲酸在烯烃上的加成：在Montreal K 10（Mont K 10）粘土作为催化剂的存在下以Markovnikov方式区域选择性地进行，得到硫醚和硫代羧酸S-酯，而在不存在任何催化剂的情况下实现了对反Markovnikov产物的高选择性。用Lawesson试剂处理酯以高产率提供相应的二硫代羧酸酯。(C)2001爱思唯尔科技有限公司版权所有。
The addition of thiols and thiobenzoic acids onto olefins: proceeded regioselectively in a Markovnikov manner in the presence of Montmorillonite K 10 (Mont K 10) clay as the catalyst to afford thioethers and thiocarboxylic S-esters, while high selectivity to anti-Markovnikov products: was realized in the absence of any catalyst. Treatment of the esters with Lawesson's reagent provided the corresponding dithiocarboxylic esters in high yields. (C) 2001 Elsevier Science Ltd. All rights reserved.