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Construction of Fully Substituted Cyclobutanes by Tandem Reaction of 1,4-Diyn-3-ols and Anhydrides.
Guo, Ziyi; Yin, Yue; Xu, Xiao-Cong; Liu, Chang-Qing; Zhang, Jitan; Xie, Meihua.
Afiliación
  • Guo Z; Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Key Laboratory of Molecular Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
  • Yin Y; Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Key Laboratory of Molecular Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
  • Xu XC; Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Key Laboratory of Molecular Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
  • Liu CQ; Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Key Laboratory of Molecular Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
  • Zhang J; Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Key Laboratory of Molecular Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
  • Xie M; Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Key Laboratory of Molecular Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China.
J Org Chem ; 88(13): 9488-9495, 2023 Jul 07.
Article en En | MEDLINE | ID: mdl-37338541
ABSTRACT
A concise and efficient synthesis of fully substituted cyclobutane derivatives from 1,4-diyn-3-ols and anhydrides was developed. Mechanistic studies indicated that a tandem esterification, isomerization to give allenyl ester, and homointermolecular [2+2] cycloaddition might be involved. The features of this protocol are its operational practicality, mild reaction conditions, and high regio- and stereoselectivity, and it is a readily accessible gram-scale synthesis.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ciclobutanos Tipo de estudio: Guideline Idioma: En Revista: J Org Chem Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: EEUU / ESTADOS UNIDOS / ESTADOS UNIDOS DA AMERICA / EUA / UNITED STATES / UNITED STATES OF AMERICA / US / USA
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ciclobutanos Tipo de estudio: Guideline Idioma: En Revista: J Org Chem Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: EEUU / ESTADOS UNIDOS / ESTADOS UNIDOS DA AMERICA / EUA / UNITED STATES / UNITED STATES OF AMERICA / US / USA