Low-valent Nb(III)-mediated synthesis of 1,1,2-trisubstituted-1H-indenes from aliphatic ketones and aryl-substituted alkynes

Yasushi Obora; Masahiro Kimura; Makoto Tokunaga; Yasushi Tsuji

doi:10.1039/b412519c

Low-valent Nb(III)-mediated synthesis of 1,1,2-trisubstituted-1H-indenes from aliphatic ketones and aryl-substituted alkynes

Yasushi Obora, Masahiro Kimura, Makoto Tokunaga, Yasushi Tsuji

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

A variety of 1,1,2-trisubstituted-1H-indenes are synthesized by the reaction of aliphatic ketones, aryl-substituted alkynes and NbCl ₃(DME) in 1,2-dichloroethane under reflux conditions.

Original language	English
Pages (from-to)	901-902
Number of pages	2
Journal	Chemical Communications
Issue number	7
DOIs	https://doi.org/10.1039/b412519c
Publication status	Published - Feb 21 2005
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/b412519c

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title = "Low-valent Nb(III)-mediated synthesis of 1,1,2-trisubstituted-1H-indenes from aliphatic ketones and aryl-substituted alkynes",

abstract = "A variety of 1,1,2-trisubstituted-1H-indenes are synthesized by the reaction of aliphatic ketones, aryl-substituted alkynes and NbCl 3(DME) in 1,2-dichloroethane under reflux conditions.",

author = "Yasushi Obora and Masahiro Kimura and Makoto Tokunaga and Yasushi Tsuji",

year = "2005",

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T1 - Low-valent Nb(III)-mediated synthesis of 1,1,2-trisubstituted-1H-indenes from aliphatic ketones and aryl-substituted alkynes

AU - Obora, Yasushi

AU - Kimura, Masahiro

AU - Tokunaga, Makoto

AU - Tsuji, Yasushi

PY - 2005/2/21

Y1 - 2005/2/21

N2 - A variety of 1,1,2-trisubstituted-1H-indenes are synthesized by the reaction of aliphatic ketones, aryl-substituted alkynes and NbCl 3(DME) in 1,2-dichloroethane under reflux conditions.

AB - A variety of 1,1,2-trisubstituted-1H-indenes are synthesized by the reaction of aliphatic ketones, aryl-substituted alkynes and NbCl 3(DME) in 1,2-dichloroethane under reflux conditions.

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JO - Chemical Communications

JF - Chemical Communications

IS - 7

ER -

Low-valent Nb(III)-mediated synthesis of 1,1,2-trisubstituted-1H-indenes from aliphatic ketones and aryl-substituted alkynes

Abstract

All Science Journal Classification (ASJC) codes

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