Palladium mediated domino reaction: synthesis of isochromenes under aqueous medium

被引：6
|
作者：
Punia, Lavisha [1 ]
Ramesh, Karu [1 ]
Satyanarayana, Gedu [1 ]
机构：
[1] Indian Inst Technol IIT Hyderabad, Dept Chem, Kandi 502285, Telangana, India
来源：
RSC ADVANCES | 2020年 / 10卷 / 01期
关键词：
PHASE-TRANSFER CATALYSIS; INTERNAL ALKYNES; REGIOSELECTIVE SYNTHESIS; C-H; ANNULATION; DERIVATIVES; ALCOHOLS; CHLOROQUINOCIN; BENZOFURANS; CHEMISTRY;
D O I：
10.1039/c9ra08792c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Isochromenes have been synthesized using palladium-catalyzed C-C and C-O bond forming reactions starting from ortho-bromo tertiary benzylic alcohols and internal acetylenes. Notably, this domino process is feasible by using the green solvent, water. The protocol exhibited a broad substrate scope and afforded various isochromenes.
引用
收藏
页码：338 / 349
页数：12
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