國家衛生研究院 NHRI:Item 3990099045/13158

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Title:	One-pot synthesis of dibenzo[b,f]oxepines and total synthesis of bauhinoxepin C
Authors:	Taweesak, P;Thongaram, P;Kraikruan, P;Thanetchaiyakup, A;Chuanopparat, N;Hsieh, HP;Uang, BJ;Ngernmeesri, P
Contributors:	Institute of Biotechnology and Pharmaceutical Research
Abstract:	In this work, we report a novel and simple one-pot synthesis of substituted dibenzo[b,f]oxepines under transition-metal-free conditions. This cascade process involves nucleophilic aromatic substitution followed by Knoevanagel condensation, as evidenced by the isolated reaction intermediates. We have also achieved the synthesis of anticancer bauhinoxepin C in 7 steps with 5.1% overall yield using this synthetic approach.
Date:	2021-01-15
Relation:	Journal of Organic Chemistry. 2021 Jan 15;86(2):1955-1963.
Link to:	http://dx.doi.org/10.1021/acs.joc.0c02452
JIF/Ranking 2023:	http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0022-3263&DestApp=IC2JCR
Cited Times(WOS):	https://www.webofscience.com/wos/woscc/full-record/WOS:000643595200057
Cited Times(Scopus):	https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85100087410
Appears in Collections:	[Hsing-Pang Hsieh] Periodical Articles

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