Synthesis of 3-Aroylpyrrolo[1,2-a][4,1]benzoxazepine-1,2,4(6H)-triones by the Reaction of 2-(2-Aryl-2-oxoethylidene)-1,5-dihydro-4,1-benzoxazepin-3(2H)-ones with Oxalyl Chloride

被引：0
|
作者：
Maslivets, A. A. [1 ]
Dmitriev, M., V [1 ]
Maslivets, A. N. [1 ]
机构：
[1] Perm State Univ, Perm 614990, Russia
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2021年 / 57卷 / 10期
基金：
俄罗斯科学基金会;
关键词：
enamino ketones; 2-methylidenebenzoxazepin-3-ones; pyrrolobenzoxazepinetriones; hetareno[e]-pyrrole-2; 3-diones; X-ray analysis; TRANSFORMATIONS; ANNULATION;
D O I：
10.1134/S1070428021100067
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The condensation of aroylpyruvic acids with o-aminobenzyl alcohol gave (Z)-2-(2-aryl-2-oxo-ethylidene)-1,5-dihydro-4,1-benzoxazepin-3(2H)-ones which reacted with oxalyl chloride to afford 3-aroylpyr-rolo-[1,2-a][4,1]benzoxazepine-1,2,4(6H)-triones.
引用
收藏
页码：1608 / 1613
页数：6
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