Recycled Pb/C-catalyzed one-pot synthesis of 1-carbonyl-1H-indoles from 2-iodoanilines and calcium carbide

被引：0
作者：
Zhao, Zhicai [1 ]
机构：
[1] Hebei Chem & Pharmaceut Coll, Dept Chem & Environm Engn, Shijiazhuang 050026, Hebei, Peoples R China
来源：
JOURNAL OF CHEMICAL SCIENCES | 2024年 / 136卷 / 03期
关键词：
One-pot synthesis; 2-iodoanilines; recycle; Pb/C; calcium carbide; 3-SUBSTITUTED INDOLES; PALLADIUM; HETEROCYCLES; CYCLIZATION; ALCOHOLS; ARYL; PD/C; FUNCTIONALIZATION; FLUORIDE; CYCLOISOMERIZATION;
D O I：
10.1007/s12039-024-02286-2
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of 1-carbonyl-1H-indoles were prepared by 2-iodoanilines and calcium carbide in a one-pot reaction catalyzed by recyclable10% Pb/C, resulting in the corresponding substituted indoles in good yields. This protocol offers several advantages, including the utilization of sustainable, low-cost calcium carbide, an easy-to-handle acetylene source, and recyclable Pb/C catalysts.
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页数：11
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