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Photocatalytic synthesis of alkynylsulfones and alkenylsulfones using sulfonylhydrazides and alkynes.
Yang, Xiaoju; Yi, Jumei; Li, Xinhan; Wu, Yihang; Dong, Jun; He, Zhenxiu; Zeng, Guangzhi; Xu, Jianbin; Fan, Baomin.
Afiliação
  • Yang X; School of Chemistry and Environment, Yunnan Minzu University, Kunmin 650504, China. adams.bmf@hotmail.com.
  • Yi J; School of Ethnic Medicine, Yunnan Minzu University, Kunmin 650504, China. g.zh_zeng@ymu.edu.cn.
  • Li X; School of Chemistry and Environment, Yunnan Minzu University, Kunmin 650504, China. adams.bmf@hotmail.com.
  • Wu Y; School of Ethnic Medicine, Yunnan Minzu University, Kunmin 650504, China. g.zh_zeng@ymu.edu.cn.
  • Dong J; School of Ethnic Medicine, Yunnan Minzu University, Kunmin 650504, China. g.zh_zeng@ymu.edu.cn.
  • He Z; School of Ethnic Medicine, Yunnan Minzu University, Kunmin 650504, China. g.zh_zeng@ymu.edu.cn.
  • Zeng G; School of Ethnic Medicine, Yunnan Minzu University, Kunmin 650504, China. g.zh_zeng@ymu.edu.cn.
  • Xu J; School of Chemistry and Environment, Yunnan Minzu University, Kunmin 650504, China. adams.bmf@hotmail.com.
  • Fan B; School of Chemistry and Environment, Yunnan Minzu University, Kunmin 650504, China. adams.bmf@hotmail.com.
Org Biomol Chem ; 21(28): 5747-5751, 2023 Jul 19.
Article em En | MEDLINE | ID: mdl-37401664
An efficient and energy saving photocatalytic coupling reaction of benzenesulfonyl hydrazide with bromoacetylene has been reported. A series of alkynylsulfones were obtained in up to 98% yield. In addition, changing the base from KHCO3 to KOAc can give the alkenylsulfone product. In addition, we tested the biological activity of some alkynylsulfone compounds and found that they exhibited excellent in vitro antioxidant activity by activating the Nrf2/ARE pathway, up to 8 fold.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Org Biomol Chem Assunto da revista: BIOQUIMICA / QUIMICA Ano de publicação: 2023 Tipo de documento: Article País de afiliação: China País de publicação: Reino Unido
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Org Biomol Chem Assunto da revista: BIOQUIMICA / QUIMICA Ano de publicação: 2023 Tipo de documento: Article País de afiliação: China País de publicação: Reino Unido