Title of article
Regioselective synthesis of 3,4,6,7-tetrahydro-3,3-dimethyl-9-phenyl-2H-xanthene-1,8(5H,9H)-diones through ascorbic acid catalyzed three-component domino reaction
Author/Authors
Napoleon، نويسنده , , Ayyakannu Arumugam and Khan، نويسنده , , Fazlur-Rahman Nawaz and Jeong، نويسنده , , Euh Duck and Chung، نويسنده , , Eun Hyuk، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
5656
To page
5659
Abstract
An efficient, three-component domino reaction of dimedone 1, aromatic aldehydes (2a–o), and 1,3-cyclohexanedione 1a in the regio-selective synthesis of 3,3-dimethyl-9-phenyl-2H-xanthene-1,8(5H,9H)-diones (3a–o) is reported. The desired product, 3 is efficiently promoted by ascorbic acid as an organo catalyst.
Keywords
9H)-diones , ascorbic acid , Regioselective synthesis , Xanthene-1 , 8(5H , Three-component domino reaction
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1890866
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