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Ir III ‐Catalyzed One‐Pot Cascade Synthesis of Pentacyclic‐Fused Carbazoles from Indoles and Diazoes
Author(s) -
Li ShuaiShuai,
Xia YingQi,
Hu FangZhi,
Liu ChenFei,
Su Fu,
Dong Lin
Publication year - 2016
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201601197
Subject(s) - diazo , cascade , catalysis , combinatorial chemistry , chemistry , cascade reaction , organic chemistry , stereochemistry , chromatography
A highly efficient Ir III ‐catalyzed cascade cyclization of indoles and diazoes giving access to unique pentacyclic‐fused carbazoles has been developed. This novel strategy expanded the application scope of coupling partners to take diazo compounds as a C2 source, and two new cycles, three new C−C and one new C−N bonds were formed in one‐pot.