Diverse cyclization catalyzed by in(OTf)3 for the convergent assembly of substituted tetrahydrofurans and tetrahydropyrans

Teck Peng Loh; Qi Ying Hu; Kui Thong Tan; Hin Soon Cheng

doi:10.1021/ol016228o

Diverse cyclization catalyzed by in(OTf)₃ for the convergent assembly of substituted tetrahydrofurans and tetrahydropyrans

Teck Peng Loh, Qi Ying Hu, Kui Thong Tan, Hin Soon Cheng

National University of Singapore

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92 引用（Scopus）

摘要

(Equation presented) A novel In(OTf)₃-catalyzed (3,5) oxonium-ene type cyclization for the facile construction of various multisubstituted tetrahydrofurans and tetrahydropyrans was successfully developed. Further mechanistic investigations unveiled an In(OTf)₃-catalyzed skeletal reorganization of the tetrahydrofuran to its thermodynamic isomer under thermal conditions.

源语言	英语
页（从-至）	2669-2672
页数	4
期刊	Organic Letters
卷	3
期	17
DOI	https://doi.org/10.1021/ol016228o
出版状态	已出版 - 23 8月 2001
已对外发布	是

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10.1021/ol016228o

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abstract = "(Equation presented) A novel In(OTf)3-catalyzed (3,5) oxonium-ene type cyclization for the facile construction of various multisubstituted tetrahydrofurans and tetrahydropyrans was successfully developed. Further mechanistic investigations unveiled an In(OTf)3-catalyzed skeletal reorganization of the tetrahydrofuran to its thermodynamic isomer under thermal conditions.",

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AU - Cheng, Hin Soon

PY - 2001/8/23

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N2 - (Equation presented) A novel In(OTf)3-catalyzed (3,5) oxonium-ene type cyclization for the facile construction of various multisubstituted tetrahydrofurans and tetrahydropyrans was successfully developed. Further mechanistic investigations unveiled an In(OTf)3-catalyzed skeletal reorganization of the tetrahydrofuran to its thermodynamic isomer under thermal conditions.

AB - (Equation presented) A novel In(OTf)3-catalyzed (3,5) oxonium-ene type cyclization for the facile construction of various multisubstituted tetrahydrofurans and tetrahydropyrans was successfully developed. Further mechanistic investigations unveiled an In(OTf)3-catalyzed skeletal reorganization of the tetrahydrofuran to its thermodynamic isomer under thermal conditions.

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Diverse cyclization catalyzed by in(OTf)3 for the convergent assembly of substituted tetrahydrofurans and tetrahydropyrans

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Diverse cyclization catalyzed by in(OTf)₃ for the convergent assembly of substituted tetrahydrofurans and tetrahydropyrans