학술논문

Synthesis of pyrano[3,4-c]chromene skeleton via CuI-mediated domino Knoevenagel hetero-Diels-Alder reaction.

Document Type

Article

Author

Mollazadeh, Marjan; Khoshkholgh, Malihe Javan; Balalaie, Saeed; Rominger, Frank; Bijanzadeh, Hamid Reza

Source

Journal of Heterocyclic Chemistry. Sep2010, Vol. 47 Issue 5, p1200-1208. 9p. 6 Diagrams, 4 Charts.

Subject

*DIELS-Alder reaction
*HETEROCYCLIC chemistry
*DOMINO toppling
*CHEMICAL bonds
*CUPROUS iodide

Language

ISSN

0022-152X

Abstract

A new strategy involving domino Knoevenagel hetero-Diels-Alder reaction is described for the preparation of pyrano[3,4-c]chromenes scaffold. Reaction of O-propargylated salicylaldehyde with benzoylacetonitrile or Meldrum's acid in the presence of CuI and diammonium hydrogen phosphate affords pyrano[3,4-c]chromenes with good yields and high bond-forming efficiency. J. Heterocyclic Chem., (2010). [ABSTRACT FROM AUTHOR]

Online Access

EBSCOHost PDF Full Text (Wiley Journals) Full Text (Wiley-DB) Web of Science JCR 저널정보 Scopus Find it@PNU

이메일

부산대학교 도서관

Online Access

메일 발송