Highly Efficient Heterogeneous Aerobic Cross-dehydrogenative Coupling via C–H Functionalization of Tertiary Amines using A Nanoporous Gold Skeleton Catalyst

Hon Eong Ho; Yoshifumi Ishikawa; Naoki Asao; Yoshinori Yamamoto; Tienan Jin

doi:10.1039/C5CC04856G

Highly Efficient Heterogeneous Aerobic Cross-dehydrogenative Coupling via C–H Functionalization of Tertiary Amines using A Nanoporous Gold Skeleton Catalyst

Hon Eong Ho, Yoshifumi Ishikawa, Naoki Asao, Yoshinori Yamamoto, Tienan Jin

Chemistry

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

Abstract

We report for the first time that zero-valent nanoporous gold (AuNPore) is a robust and green heterogeneous catalyst for α-C–H functionalization of various tertiary amines. AuNPore combines with molecular oxygen at 80 °C or tert-butyl hydrogen peroxide at room temperature and catalyses the heterogeneous cross-dehydrogenative coupling (CDC) reaction efficiently to afford the corresponding C–C and C-heteroatom coupling products in good to excellent yields with excellent reusability.

Original language	English
Pages (from-to)	12764-12767
Number of pages	4
Journal	Chemical Communications
Volume	51
DOIs	https://doi.org/10.1039/C5CC04856G
Publication status	Published - 1 Jul 2015

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10.1039/C5CC04856G

Cite this

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title = "Highly Efficient Heterogeneous Aerobic Cross-dehydrogenative Coupling via C–H Functionalization of Tertiary Amines using A Nanoporous Gold Skeleton Catalyst",

abstract = "We report for the first time that zero-valent nanoporous gold (AuNPore) is a robust and green heterogeneous catalyst for α-C–H functionalization of various tertiary amines. AuNPore combines with molecular oxygen at 80 °C or tert-butyl hydrogen peroxide at room temperature and catalyses the heterogeneous cross-dehydrogenative coupling (CDC) reaction efficiently to afford the corresponding C–C and C-heteroatom coupling products in good to excellent yields with excellent reusability.",

author = "Ho, {Hon Eong} and Yoshifumi Ishikawa and Naoki Asao and Yoshinori Yamamoto and Tienan Jin",

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publisher = "The Royal Society of Chemistry",

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AU - Ho, Hon Eong

AU - Ishikawa, Yoshifumi

AU - Asao, Naoki

AU - Yamamoto, Yoshinori

AU - Jin, Tienan

PY - 2015/7/1

Y1 - 2015/7/1

N2 - We report for the first time that zero-valent nanoporous gold (AuNPore) is a robust and green heterogeneous catalyst for α-C–H functionalization of various tertiary amines. AuNPore combines with molecular oxygen at 80 °C or tert-butyl hydrogen peroxide at room temperature and catalyses the heterogeneous cross-dehydrogenative coupling (CDC) reaction efficiently to afford the corresponding C–C and C-heteroatom coupling products in good to excellent yields with excellent reusability.

AB - We report for the first time that zero-valent nanoporous gold (AuNPore) is a robust and green heterogeneous catalyst for α-C–H functionalization of various tertiary amines. AuNPore combines with molecular oxygen at 80 °C or tert-butyl hydrogen peroxide at room temperature and catalyses the heterogeneous cross-dehydrogenative coupling (CDC) reaction efficiently to afford the corresponding C–C and C-heteroatom coupling products in good to excellent yields with excellent reusability.

U2 - 10.1039/C5CC04856G

DO - 10.1039/C5CC04856G

M3 - Article

SN - 1359-7345

VL - 51

SP - 12764

EP - 12767

JO - Chemical Communications

JF - Chemical Communications

ER -