One-Dimensional Mixed-valence Ce(III)/Ce(IV)-Containing Arsenotungstate for Photocatalytic Synthesis of Quinazolines

Hao-Zhe Wang; Jun Wu; Haoqi Liu; Xiao-Chao Huang; Yufeng Liu; Guo-Ping Yang

doi:10.1039/d6cc00970k

January 1, 2026Chemical Communications

One-Dimensional Mixed-valence Ce(III)/Ce(IV)-Containing Arsenotungstate for Photocatalytic Synthesis of Quinazolines

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Key Points

The research aims to synthesize and characterize a new mixed-valence cerium-containing polyoxometalate for photocatalytic applications.
Synthesis of Na18[Ce(III)2(H2O)12Ce(IV)6(μ3-O)4(μ3-OH)4(AsW9O33)4]·33H2O
Characterization of the synthesized compound, Ce8As4W36
Investigation of photocatalytic activity for quinazoline synthesis.
Successful synthesis of Ce8As4W36
Characterization confirms hexanuclear cerium cluster and Keggin-type units
Demonstrated photocatalytic activity for the synthesis of quinazolines.

Implication

Novel mixed-valence cerium-containing polyoxometalate demonstrates photocatalytic synthesis of quinazolines, suggesting potential applications in organic chemistry.

Abstract

A novel mixed-valence cerium-containing polyoxometalate, Na18[Ce(III)2(H2O)12Ce(IV)6(μ3-O)4(μ3-OH)4(AsW9O33)4]·33H2O (Ce8As4W36), was synthesized and characterized. Ce8As4W36 is composed of a hexanuclear {Ce(IV)6O8} cluster surrounded by four trivacant Keggin-type [AsW9O33]9- units. These tetramers are further...

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Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/69c61fa915a0a509bde18203 https://doi.org/10.1039/d6cc00970k

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One-Dimensional Mixed-valence Ce(III)/Ce(IV)-Containing Arsenotungstate for Photocatalytic Synthesis of Quinazolines

Key Points

Implication

Abstract

Discussion

Cite This Study

One-Dimensional Mixed-valence Ce(III)/Ce(IV)-Containing Arsenotungstate for Photocatalytic Synthesis of Quinazolines

Key Points

Implication

Abstract

Discussion

Cite This Study

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