Title of article
An efficient and regioselective one-pot multi-component synthesis of pyrimido[4,5-d]pyrimidine derivatives in water
Author/Authors
Majumder، نويسنده , , Swarup and Borah، نويسنده , , Pallabi and Bhuyan، نويسنده , , Pulak J. Bhuyan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
3
From page
1168
To page
1170
Abstract
Pyrimido[4,5-d]pyrimidine derivatives 4 have been prepared in an efficient and regioselective manner in water via multi-component reaction of isothiocyanate 1, aromatic aldehyde 2, N,N-dimethyl-6-amino uracil 3 in the presence of p-toluenesulfonic acid (p-TSA) as a Lewis acid catalyst.
Keywords
Isothiocyanate , multicomponent reaction , N , N-Dimethyl 6-amino uracil , p-Toluenesulfonic acid (p-TSA) , 5-d]pyrimidine
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1888149
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