An efficient synthesis of trisubstituted oxazoles via chemoselective o-acylations and intramolecular wittig reactions

Yi Ling Tsai; Yu Shiou Fan; Chia Jui Lee; Chan Hui Huang; Utpal Das; Wenwei Lin

doi:10.1039/c3cc45883k

An efficient synthesis of trisubstituted oxazoles via chemoselective o-acylations and intramolecular wittig reactions

Yi Ling Tsai, Yu Shiou Fan, Chia Jui Lee, Chan Hui Huang, Utpal Das, Wenwei Lin^*

^*此作品的通信作者

化學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

39 引文斯高帕斯（Scopus）

摘要

Preparation of new types of trisubstituted oxazoles is realized via chemoselective O-acylations and intramolecular Wittig reactions with ester functionalities using in situ formed phosphorus ylides as key intermediates. A plausible reaction mechanism for this undiscovered chemistry is also proposed based on the existence of expected and rearranged isomeric oxazoles.

原文	英語
頁（從 - 到）	10266-10268
頁數	3
期刊	Chemical Communications
卷	49
發行號	87
DOIs	https://doi.org/10.1039/c3cc45883k
出版狀態	已發佈 - 2013 十月 8

ASJC Scopus subject areas

催化
電子、光磁材料
陶瓷和複合材料
化學 (全部)
表面、塗料和薄膜
金屬和合金
材料化學

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abstract = "Preparation of new types of trisubstituted oxazoles is realized via chemoselective O-acylations and intramolecular Wittig reactions with ester functionalities using in situ formed phosphorus ylides as key intermediates. A plausible reaction mechanism for this undiscovered chemistry is also proposed based on the existence of expected and rearranged isomeric oxazoles.",

author = "Tsai, {Yi Ling} and Fan, {Yu Shiou} and Lee, {Chia Jui} and Huang, {Chan Hui} and Utpal Das and Wenwei Lin",

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T1 - An efficient synthesis of trisubstituted oxazoles via chemoselective o-acylations and intramolecular wittig reactions

AU - Tsai, Yi Ling

AU - Fan, Yu Shiou

AU - Lee, Chia Jui

AU - Huang, Chan Hui

AU - Das, Utpal

AU - Lin, Wenwei

PY - 2013/10/8

Y1 - 2013/10/8

N2 - Preparation of new types of trisubstituted oxazoles is realized via chemoselective O-acylations and intramolecular Wittig reactions with ester functionalities using in situ formed phosphorus ylides as key intermediates. A plausible reaction mechanism for this undiscovered chemistry is also proposed based on the existence of expected and rearranged isomeric oxazoles.

AB - Preparation of new types of trisubstituted oxazoles is realized via chemoselective O-acylations and intramolecular Wittig reactions with ester functionalities using in situ formed phosphorus ylides as key intermediates. A plausible reaction mechanism for this undiscovered chemistry is also proposed based on the existence of expected and rearranged isomeric oxazoles.

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DO - 10.1039/c3cc45883k

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ER -

An efficient synthesis of trisubstituted oxazoles via chemoselective o-acylations and intramolecular wittig reactions

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