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Palladium-Catalyzed Enantioselective [4+2] Cycloaddition of 4-Vinylbenzodioxinones with Barbiturate-Derived Alkenes: Con-struction of Chiral Spirobarbiturate-Chromanes.
Tang, Yi; Huang, Mingxia; Ding, Siyuan; Liu, Xinyao; Huyang, Xiaochun; Wang, Bo; Guo, Hongchao.
Afiliación
  • Tang Y; Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, 2 West Yuanmingyuan Road, Beijing, 100193, P. R., China.
  • Huang M; Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, 2 West Yuanmingyuan Road, Beijing, 100193, P. R., China.
  • Ding S; Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, 2 West Yuanmingyuan Road, Beijing, 100193, P. R., China.
  • Liu X; Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, 2 West Yuanmingyuan Road, Beijing, 100193, P. R., China.
  • Huyang X; Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, 2 West Yuanmingyuan Road, Beijing, 100193, P. R., China.
  • Wang B; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, P. R. China.
  • Guo H; Department of Chemistry and Innovation Center of Pesticide Research, China Agricultural University, 2 West Yuanmingyuan Road, Beijing, 100193, P. R., China.
Chemistry ; 30(24): e202400302, 2024 Apr 25.
Article en En | MEDLINE | ID: mdl-38380868
ABSTRACT
In this paper, Pd-catalyzed [4+2] decarboxylative cycloaddition of 4-vinylbenzodioxinones with barbiturate-derived alkenes has been developed, leading to various spirobarbiturate-chromane derivatives in high yields with excellent diastereo- and enantioselectivities. The scale-up reaction and further derivation of the product were demonstrated. A plausible reaction mechanism was also proposed.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chemistry Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article País de afiliación: China
Texto completo
Añadir a Mi BVS
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chemistry Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article País de afiliación: China