可见光诱导的电荷转移使甘氨酸衍生物的 C-H 官能化成为可能：获得 1,3-噁唑烷。
Visible-Light-Induced Charge Transfer Enables C-H Functionalization of Glycine Derivatives: Access to 1,3-Oxazolidines.
机构信息
State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , 730000 , P. R. China.
出版信息
Org Lett. 2020 Feb 21;22(4):1638-1643. doi: 10.1021/acs.orglett.0c00234. Epub 2020 Feb 10.
A photoredox catalyst free, visible-light-induced aerobic oxidative [2 + 3] cycloaddition reaction between glycine derivatives and styrene oxides has been disclosed that provides an efficient approach for the rapid synthesis of 1,3-oxazolidines under mild conditions. This photoinduced process is enabled by the formation of an electron donor-acceptor complex between glycine derivatives and benzyl iodides.
一种无光氧化还原催化剂、可见光照诱导的、氨基酸衍生物和苯氧环氧化合物的有氧[2+3]环加成反应已经被揭示，该反应为在温和条件下快速合成 1,3-恶唑烷提供了一种有效的方法。该光诱导过程是通过氨基酸衍生物和苄基碘化物之间形成电子给体-受体复合物而实现的。
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