Solvent-free chelation-assisted catalytic C-C bond cleavage of unstrained ketone by rhodium(I) complexes under microwave irradiation

Jeong Ae Ahn; Duck Ho Chang; Jun Park Young; Rim Yon Ye; André Loupy; Chul Ho Jun

doi:10.1002/adsc.200505233

Solvent-free chelation-assisted catalytic C-C bond cleavage of unstrained ketone by rhodium(I) complexes under microwave irradiation

Jeong Ae Ahn, Duck Ho Chang, Jun Park Young, Rim Yon Ye, André Loupy, Chul Ho Jun

Department of Chemistry

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

36 Citations (Scopus)

Abstract

A highly efficient C-C bond cleavage of unstrained aliphatic ketones bearing β-hydrogens with olefins was achieved using a chelation-assisted catalytic system consisting of (Ph₃P)₃RhCl and 2-amino-3-picoline by microwave irradiation under solvent-free conditions. The addition of cyclohexylamine catalyst accelerated the reaction rate dramatically under microwave irradiation compared with the classical heating method.

Original language	English
Pages (from-to)	55-58
Number of pages	4
Journal	Advanced Synthesis and Catalysis
Volume	348
Issue number	1-2
DOIs	https://doi.org/10.1002/adsc.200505233
Publication status	Published - 2006 Jan

All Science Journal Classification (ASJC) codes

Catalysis
Organic Chemistry

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10.1002/adsc.200505233

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abstract = "A highly efficient C-C bond cleavage of unstrained aliphatic ketones bearing β-hydrogens with olefins was achieved using a chelation-assisted catalytic system consisting of (Ph3P)3RhCl and 2-amino-3-picoline by microwave irradiation under solvent-free conditions. The addition of cyclohexylamine catalyst accelerated the reaction rate dramatically under microwave irradiation compared with the classical heating method.",

author = "Ahn, {Jeong Ae} and Chang, {Duck Ho} and Young, {Jun Park} and Ye, {Rim Yon} and Andr{\'e} Loupy and Jun, {Chul Ho}",

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AU - Ye, Rim Yon

AU - Loupy, André

AU - Jun, Chul Ho

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N2 - A highly efficient C-C bond cleavage of unstrained aliphatic ketones bearing β-hydrogens with olefins was achieved using a chelation-assisted catalytic system consisting of (Ph3P)3RhCl and 2-amino-3-picoline by microwave irradiation under solvent-free conditions. The addition of cyclohexylamine catalyst accelerated the reaction rate dramatically under microwave irradiation compared with the classical heating method.

AB - A highly efficient C-C bond cleavage of unstrained aliphatic ketones bearing β-hydrogens with olefins was achieved using a chelation-assisted catalytic system consisting of (Ph3P)3RhCl and 2-amino-3-picoline by microwave irradiation under solvent-free conditions. The addition of cyclohexylamine catalyst accelerated the reaction rate dramatically under microwave irradiation compared with the classical heating method.

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Solvent-free chelation-assisted catalytic C-C bond cleavage of unstrained ketone by rhodium(I) complexes under microwave irradiation

Abstract

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