Imido transfer of sulfonylimino-lambda3-bromane makes possible the synthesis of sulfonylimino-lambda3-iodanes.
Imido transfer of sulfonylimino-lambda3-bromane makes possible the synthesis of sulfonylimino-lambda3-iodanes.
复制标题
磺酰亚氨基-λ3-溴烷的酰亚胺转移使得磺酰亚氨基-λ3-碘的合成成为可能。
作者：
M. Ochiai;A. Nakano;A. Yoshimura;K. Miyamoto;S. Hayashi;W. Nakanishi
磺酰亚氨基-λ（3）-溴烷由于芳基-λ（3）-溴基的超离去基团能力而作为反应性类氮杂环戊烯起作用，并且在室温下在无金属条件下可能通过S（N）2-型类氮杂环戊烯过渡态经历转亚胺化成碘代苯，产生磺酰亚氨基-λ（3）-碘烷。
Sulfonylimino-lambda(3)-bromane functions as a reactive nitrenoid, because of the hyperleaving group ability of aryl-lambda(3)-bromanyl groups, and undergoes transimidations to iodobenzenes at room temperature under metal-free conditions probably via an S(N)2-type nitrenoid transition state, yielding sulfonylimino-lambda(3)-iodanes.