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Oxidative Recyclization of 1H-Indoles for Synthesis of 2-Indolylbenzoxazinones via Cleavage of the C2-C3 Bond with AIBN under Air.
Liu, Xing-Xing; Luo, Xin-Liang; Wu, Zhao-Yang; Cui, Xin-Feng; Zhou, Xiao-Qiang; He, Yong-Qin; Huang, Guo-Sheng.
Afiliação
  • Liu XX; State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University , Lanzhou 730000, China.
  • Luo XL; State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University , Lanzhou 730000, China.
  • Wu ZY; The Environmental Protection Agency of Rudong Coastal Economic Development Zone, Nantong 226400, China.
  • Cui XF; State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University , Lanzhou 730000, China.
  • Zhou XQ; State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University , Lanzhou 730000, China.
  • He YQ; State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University , Lanzhou 730000, China.
  • Huang GS; State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University , Lanzhou 730000, China.
J Org Chem ; 82(4): 2107-2113, 2017 02 17.
Article em En | MEDLINE | ID: mdl-28121435
ABSTRACT
A novel and concise method for the oxidation of unprotected indole derivatives to synthesize 2-indolylbenzoxazinones in the presence of AIBN under open air has been successfully demonstrated. This metal-free reaction is both atom- and step-efficient and is applicable to a broad scope of substrates. This new methodology provides a facile pathway for oxidative C2-C3 bond cleavage and recyclization of 1H-indoles.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: J Org Chem Ano de publicação: 2017 Tipo de documento: Article País de afiliação: China

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: J Org Chem Ano de publicação: 2017 Tipo de documento: Article País de afiliação: China