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An expedient sequential one-pot four component synthesis of novel steroidal spiro-pyrrolidine heterocycles in ionic liquid.
Gavaskar, D; Babu, A R Suresh; Raghunathan, R; Dharani, M; Balasubramanian, S.
Afiliação
  • Gavaskar D; Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai, India.
  • Babu AR; Institute of Molecular and Cellular Biology (IBMC), University of Strasbourg, Strasbourg, France.
  • Raghunathan R; Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai, India. Electronic address: ragharaghunathan@yahoo.com.
  • Dharani M; Department of Inorganic Chemistry, University of Madras, Guindy Campus, Chennai, India.
  • Balasubramanian S; Department of Inorganic Chemistry, University of Madras, Guindy Campus, Chennai, India.
Steroids ; 109: 1-6, 2016 May.
Article em En | MEDLINE | ID: mdl-26930574
ABSTRACT
A facile one-pot synthesis of novel steroidal dispiro-indenoquinoxaline pyrrolidines via multicomponent-[3+2]-cycloaddition of azomethine ylides in ionic liquid is described. The structure of cycloadduct is confirmed by IR, (1)H NMR, (13)C NMR, high resolution mass spectroscopy and elemental analysis.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Pirrolidinas / Compostos de Espiro / Esteroides / Líquidos Iônicos Idioma: En Ano de publicação: 2016 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Pirrolidinas / Compostos de Espiro / Esteroides / Líquidos Iônicos Idioma: En Ano de publicação: 2016 Tipo de documento: Article