Dealkylation of a 1,2-bis(benzylthio)benzene derivative: generation of benzodithiete or its equivalent via a dithia dication
作者:Kenji Kobayashi、Emiko Koyama、Mariko Goto、Chikako Noda、Naomichi Furukawa
DOI:10.1039/b004940i
日期:——
The reaction of 1,2-bis(4-methylbenzylthio)benzene s-oxide with triflic anhydride in CH3CN–CH2Cl2 in the presence of alkynes affords 1,4-benzodithiin derivatives and N-(4- methylbenzyl)acetamide after quenching with H2O; this suggests the generation of benzodithiete or its equivalent.
在炔烃存在下,1,2-双(4-甲基苄基硫基)苯硫氧化物与三氟甲磺酸酐在 CH3CN-CH2Cl2 中反应,在用水淬灭后得到 1,4-苯并二硫脒衍生物和 N-(4-甲基苄基)乙酰胺;这表明苯并二硫代或其等价物的产生。