Rh(I)-Catalyzed Intramolecular [2+2+1] Cycloaddition of Diynes with the N-Terminal of the Diazo Group
Rh(I)-Catalyzed Intramolecular [2+2+1] Cycloaddition of Diynes with the N-Terminal of the Diazo Group
复制标题
Rh(I) 催化的二炔与重氮基 N 端的分子内 [2 2 1] 环加成反应
DOI：
10.1039/c9qo00403c
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发表时间：
2019
影响因子：
5.4
通讯作者：
Jianbo Wang
中科院分区：
文献类型：
--
作者：
Bo Wang;Yuankai Wang;Zixuan Wang;Jianbo Wang
报道了一种新型的Rh(I)催化的分子内[2+2+1]环加成反应。这项研究是首次尝试将氧化环化反应与卡宾迁移插入相结合。该反应可能涉及最初的氧化环金属化反应，然后是迁移氮插入和还原消除反应。
A new type of Rh(I)-catalyzed intramolecular [2 + 2 + 1] cycloaddition of diynes and the N-terminal of a diazo moiety is reported. This study is the first attempt to combine oxidative cyclometallation with carbene migratory insertion. This reaction is suggested to involve the initial oxidative cyclometallation, followed by migratory nitrogen insertion and reductive elimination.