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A catalytic method for synthesis of 6-aryl-1H-pyrazolo[3,4-d]pyrimidin-4[5H]-ones by heteropolyacids: H14[NaP5W29MoO110] and H3PMo12O40

Paper ID Volume ID Publish Year Pages File Format Full-Text
52316 46869 2007 5 PDF Available
Title
A catalytic method for synthesis of 6-aryl-1H-pyrazolo[3,4-d]pyrimidin-4[5H]-ones by heteropolyacids: H14[NaP5W29MoO110] and H3PMo12O40
Abstract

Derivatives of 6-aryl-1H-pyrazolo[3,4-d]pyrimidin-4[5H]-ones 4, are synthesized from reaction of 5-amino-1-phenyl-1H-pyrazolo-4-carboxamide 1 with aromatic aldehyde in the presence of heteropolyacids, H3PMo12O40, H3-PMo, and H14[NaP5W29MoO110], H14P5-Mo with high yields. The catalytic activity of H3-PMo is found to be lower than H14P5-Mo.

Keywords
Pyrazolo[3,4-d]pyrimidin-4[5H]-one; Heteropolyacid; Catalytic reaction; Catalyst
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A catalytic method for synthesis of 6-aryl-1H-pyrazolo[3,4-d]pyrimidin-4[5H]-ones by heteropolyacids: H14[NaP5W29MoO110] and H3PMo12O40
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 10, October 2007, Pages 1467–1471
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us