Palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters to form five-membered nitrogenated heterocyclic conjugated trienes

Ting He; Pin Gao; Shan Fang; Yaling Chi; Yuantao Chen

doi:10.1016/j.tetlet.2017.11.018

Palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters to form five-membered nitrogenated heterocyclic conjugated trienes

Ting He
, Pin Gao
, Shan Fang
, Yaling Chi
, Yuantao Chen

化学学院

Qinghai Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

A palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters have been developed. This cyclization reaction shows excellent regioselectivity and good functional group tolerance to obtain five-membered nitrogenated heterocyclic conjugated trienes in moderate to excellent yields. The resulting conjugated trienes could be facilely converted to highly substituted benzenes through Diels-Alder reactions.

源语言	英语
页（从-至）	4832-4835
页数	4
期刊	Tetrahedron Letters
卷	58
期	52
DOI	https://doi.org/10.1016/j.tetlet.2017.11.018
出版状态	已出版 - 27 12月 2017

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10.1016/j.tetlet.2017.11.018

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title = "Palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters to form five-membered nitrogenated heterocyclic conjugated trienes",

abstract = "A palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters have been developed. This cyclization reaction shows excellent regioselectivity and good functional group tolerance to obtain five-membered nitrogenated heterocyclic conjugated trienes in moderate to excellent yields. The resulting conjugated trienes could be facilely converted to highly substituted benzenes through Diels-Alder reactions.",

keywords = "1,6-Enynes, Conjugated trienes, Cycloisomerisation, Nitrogenated heterocyclic, Palladium-catalyzed",

author = "Ting He and Pin Gao and Shan Fang and Yaling Chi and Yuantao Chen",

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T1 - Palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters to form five-membered nitrogenated heterocyclic conjugated trienes

AU - He, Ting

AU - Gao, Pin

AU - Fang, Shan

AU - Chi, Yaling

AU - Chen, Yuantao

PY - 2017/12/27

Y1 - 2017/12/27

N2 - A palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters have been developed. This cyclization reaction shows excellent regioselectivity and good functional group tolerance to obtain five-membered nitrogenated heterocyclic conjugated trienes in moderate to excellent yields. The resulting conjugated trienes could be facilely converted to highly substituted benzenes through Diels-Alder reactions.

AB - A palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters have been developed. This cyclization reaction shows excellent regioselectivity and good functional group tolerance to obtain five-membered nitrogenated heterocyclic conjugated trienes in moderate to excellent yields. The resulting conjugated trienes could be facilely converted to highly substituted benzenes through Diels-Alder reactions.

KW - 1,6-Enynes

KW - Conjugated trienes

KW - Cycloisomerisation

KW - Nitrogenated heterocyclic

KW - Palladium-catalyzed

UR - https://www.scopus.com/pages/publications/85035102950

U2 - 10.1016/j.tetlet.2017.11.018

DO - 10.1016/j.tetlet.2017.11.018

M3 - 文章

AN - SCOPUS:85035102950

SN - 0040-4039

VL - 58

SP - 4832

EP - 4835

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 52

ER -

Palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters to form five-membered nitrogenated heterocyclic conjugated trienes

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