Synthesis of Fused and Linked Benzofurans from 2-Alkynylphenol Derivatives through Rhodium(I)-catalyzed Domino-type Addition Reactions

Synthesis of Fused and Linked Benzofurans from 2-Alkynylphenol Derivatives through Rhodium(I)-catalyzed Domino-type Addition Reactions

A rhodium(I)-catalyzed domino-type sequential 5-endo/5-exo cyclization reaction of [(2-acylphenyl) ethynyl]phenols produces indene/benzofuran-fused alcohols. A moderate asymmetric induction is observed when chiral diphosphine ligands are used for rhodium. Indene/indole-fused compounds are s...

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Bibliographic Details
Main Authors: Takanori Matsuda, Shinya Abe, Hirotaka Ito, Tomoya Tsuboi, Haruki Kirikae, Masahiro Murakami
Format: Article
Language:deu
Published: Swiss Chemical Society 2018-12-01
Series:CHIMIA
Subjects:
Asymmetric reaction
Benzofuran
Cyclization
Domino reaction
Rhodium
Online Access:https://www.chimia.ch/chimia/article/view/1540

Internet

https://www.chimia.ch/chimia/article/view/1540

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