Title of article
Green and Diasteroselective Oxidative Cyclization of Bisnaphthols to Spirans
Author/Authors
A. Alizadeh، نويسنده , , M.M. Khodaei and K.H. Moradi، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2010
Pages
8
From page
351
To page
358
Abstract
Hydrogen peroxide/MoO3, as an efficient and clean oxidizing system was used to afford diasteroselective oxidative cyclization of bisnaphthols to spirans in ethanol at 60 °C with high yields. Bisnaphthols were prepared by the reaction of a series of aldehydes and 2-naphthol in the presence of a catalytic amount of H3[P(Mo3O10)4].nH2O (HPA) in refluxing dichloromethane
Keywords
Bisnaphtols , spirans , MoO3 , hydrogen peroxide , HPA
Journal title
Journal of the Iranian Chemical Society (JICS)
Serial Year
2010
Journal title
Journal of the Iranian Chemical Society (JICS)
Record number
666938
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