Fast and efficient synthesis of chromeno[d]pyrimidinediones catalysed by a TiO2–SiO2 nanocomposite in aqueous media

A 1:1 TiO2–SiO2 nanocomposite was used as an efficient and green recyclable catalyst for the synthesis in water of 11 chromeno[d]pyrimidinediones, six of which are new. All reactions were carried out under very mild conditions to afford the corresponding products in excellent yields.

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Bibliographic Details
Published in:Journal of chemical research 2017-06, Vol.41 (6), p.337-340
Main Authors: Kiani, Mehrdad, Abdolmohammadi, Shahrzad, Janitabar-Darzi, Simin
Format: Article
Language:English
Subjects:
Catalysts
Chemical synthesis
Nanocomposites
Silicon dioxide
Titanium dioxide
Titanium oxides
Online Access:Request full text
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Description
Summary:A 1:1 TiO2–SiO2 nanocomposite was used as an efficient and green recyclable catalyst for the synthesis in water of 11 chromeno[d]pyrimidinediones, six of which are new. All reactions were carried out under very mild conditions to afford the corresponding products in excellent yields.
ISSN:1747-5198
2047-6507
DOI:10.3184/174751917X14949407124706