O2-Enabled C-H Imination of Five-Membered Cyclic Enamines

被引：1
|
作者：
Fan Wei [1 ]
机构：
[1] Chuzhou City Vocat Coll, Sci & Technol Off, Chuzhou 239000, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2023年 / 43卷 / 07期
关键词：
three component; regioselective imination; microwave irradiation; AZA-WITTIG REACTION; BOND FORMATION; OXIDATIVE CYCLIZATION; IMINES; AMINES; ALCOHOLS; NITRILES; HYDROGENATION; COMPLEXES; ACCESS;
D O I：
10.6023/cjoc202212025
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An O-2-enabled C- H imination of five-membered cyclic enamines is reported. Metal-free catalytic three-component reactions of tetronic acid- or 1,3-cyclopentanedione-derived enaminones with arylglyoxals and arylamines worked well under microwave irradiation, furnishing a series of alpha-enamino-alpha-aroyl imines with good yields and complete stereoselectivity. In this reaction process, air serves as the green oxidant with water as the sole byproduct.
引用
收藏
页码：2492 / 2498
页数：7
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