Synthesis of multi-substituted pyrroles using enamides and alkynes catalyzed by Pd(OAc)2 with molecular oxygen as an oxidant

Yun He Xu; Tao He; Qiu Chi Zhang; Teck Peng Loh

doi:10.1039/c3cc49683j

Synthesis of multi-substituted pyrroles using enamides and alkynes catalyzed by Pd(OAc)₂ with molecular oxygen as an oxidant

Yun He Xu, Tao He, Qiu Chi Zhang, Teck Peng Loh

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59 引用（Scopus）

摘要

A cyclization reaction between enamides and alkynes catalyzed by palladium(ii) acetate is described. In this method, the molecular oxygen serves as an efficient oxidant for the Pd(II)/Pd(0) catalytic cycle. The simple reaction conditions permit this methodology to be used as a general tool for the preparation of multi-substituted pyrroles.

源语言	英语
页（从-至）	2784-2786
页数	3
期刊	Chemical Communications
卷	50
期	21
DOI	https://doi.org/10.1039/c3cc49683j
出版状态	已出版 - 13 2月 2014
已对外发布	是

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10.1039/c3cc49683j

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abstract = "A cyclization reaction between enamides and alkynes catalyzed by palladium(ii) acetate is described. In this method, the molecular oxygen serves as an efficient oxidant for the Pd(II)/Pd(0) catalytic cycle. The simple reaction conditions permit this methodology to be used as a general tool for the preparation of multi-substituted pyrroles.",

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AU - Xu, Yun He

AU - He, Tao

AU - Zhang, Qiu Chi

AU - Loh, Teck Peng

PY - 2014/2/13

Y1 - 2014/2/13

N2 - A cyclization reaction between enamides and alkynes catalyzed by palladium(ii) acetate is described. In this method, the molecular oxygen serves as an efficient oxidant for the Pd(II)/Pd(0) catalytic cycle. The simple reaction conditions permit this methodology to be used as a general tool for the preparation of multi-substituted pyrroles.

AB - A cyclization reaction between enamides and alkynes catalyzed by palladium(ii) acetate is described. In this method, the molecular oxygen serves as an efficient oxidant for the Pd(II)/Pd(0) catalytic cycle. The simple reaction conditions permit this methodology to be used as a general tool for the preparation of multi-substituted pyrroles.

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SN - 1359-7345

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JO - Chemical Communications

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Synthesis of multi-substituted pyrroles using enamides and alkynes catalyzed by Pd(OAc)2 with molecular oxygen as an oxidant

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Synthesis of multi-substituted pyrroles using enamides and alkynes catalyzed by Pd(OAc)₂ with molecular oxygen as an oxidant