Iodine-catalyzed diamination of styrene in water with the oxidation of H<sub>2</sub>O<sub>2</sub>
作者:Liyan Liu、Qi Sun、Zicong Yan、Xinping Liang、Zhenggen Zha、Yu Yang、Zhiyong Wang
DOI:10.1039/c8gc01332b
日期:——
An environmentally friendly diamination was developed in the presence of TMDAI/H2O2 with water as the only by-product. A series of 3-amino indolines can be obtained in good to excellent yields. The reaction conditions are very mild and no any organic solvent or metal was involved in the reaction.
在TMDAI / H 2 O 2的存在下,以水为唯一副产物,开发了一种环保的渗染方法。可以以优异的产率获得一系列的3-氨基二氢吲哚。反应条件非常温和,反应中不涉及任何有机溶剂或金属。
Synthetic Route to Chiral Indolines via Ring-Opening/C–N Cyclization of Activated 2-Haloarylaziridines
作者:Manas K. Ghorai、Y. Nanaji
DOI:10.1021/jo400287a
日期:2013.4.19
A practical approach for the synthesis of 3-substituted indolines via regio- and stereoselective S(N)2-type ring opening of 2-(2-halophenyl)-N-tosylaziridines with heteroatomic nucleophiles (O, N, and S) followed by palladium catalyzed intramolecular C-N cyclization is reported in excellent yields (up to >99%) and enantiomeric excess (ee 99%)