Synthesis of an (alkylperoxy)-λ<sup>3</sup>-iodane by the reaction of 1-hydroxy-1λ<sup>3</sup>,2-benziodoxol-3(1H)-one with 1,3-bis(trimethylsilyl)-3-methylbut-1-yne
作者:Masahito Ochiai、Takao Ito、Motoo Shiro
DOI:10.1039/c39930000218
日期:——
The BF3-catalysed reaction of 1-hydroxy-1λ3,2-benziodoxol-3(1H)-one 1 with 1,3-bis(trimethylsilyl)-3-methylbut-1-yne 2b in dichloromethane under nitrogen afforded the peroxy-λ3-iodane, 1-[1,1-dimethyl-3-(trimethylsilyl)-prop-2-ynyl]peroxy-1λ3,2-benziodoxol-3(1H)-one, 5and its structure has been determined by single-crystal X-ray analysis.
在氮气条件下,1-羟基-1δ "3,2-苯并碘醇-3(1H)-酮 1 与 1,3-双(三甲基硅基)-3-甲基丁-1-炔 2b 在二氯甲烷中发生 BF3 催化反应,得到过氧-δ "3-碘烷、1-[1,1-二甲基-3-(三甲基硅基)-丙-2-炔基]过氧化-1δ "3,2-苯并碘醇-3(1H)-酮,5 并通过单晶 X 射线分析确定了其结构。