66283-07-6Relevant articles and documents
Electrochemical Oxidative Cyclization: Synthesis of Polysubstituted Pyrrole from Enamines
Chen, Zhiwei,Shi, Guang,Tang, Wei,Sun, Jie,Wang, Wenxing
, p. 951 - 955 (2021/02/03)
A conceptually novel method for the preparation of pyrrole is described by electrochemical-oxidation-induced intermolecular annulation via enamines. In a simple undivided cell, based on a sodium acetate-facilitated, polysubstituted pyrrole derivations has been facilely synthesized under external oxidant-free condition. This electrosynthetic approach providing an environmentally benign protocol for C?C bond cross-coupling and oxidative annulation, which features unparalleled broad scope of substrates and practicality.
Synthesis of Quinoxaline Derivatives via Tandem Oxidative Azidation/Cyclization Reaction of N -Arylenamines
Ma, Haichao,Li, Dianjun,Yu, Wei
supporting information, p. 868 - 871 (2016/03/04)
A new method was developed for the synthesis of quinoxalines. This method employs N-arylenamines and TMSN3 as the starting materials and implements two oxidative C-N bond-forming processes in a tandem pattern by using (diacetoxyiodo)benzene as the common oxidant. The present reaction conditions are mild and simple and thus are useful in practical synthesis. (Chemical Equation Presented).
I2-catalyzed indole formation via oxidative cyclization of N-aryl enamines
He, Zhiheng,Liu, Weiping,Li, Zhiping
supporting information, p. 1340 - 1343 (2013/01/11)
Cat.'s Is: An I2-catalyzed synthesis of indoles, taking advantage of intramolecular dehydrogenative coupling reactions of enamines, afforded a variety of multifunctionalized indole derivatives in good to excellent yields under transition-metal-
