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Solid-State Synthesis of Coordination Polymers for [2+2] Photoreactions by Grinding

Mangayarkarasi Nagarathinam A and Jagadese J. Vittal A B
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A Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore.

B Corresponding author. Email: chmjjv@nus.edu.sg

Australian Journal of Chemistry 63(4) 589-595 https://doi.org/10.1071/CH09473
Submitted: 8 September 2009  Accepted: 8 December 2009   Published: 8 April 2010

Abstract

The feasibility of molecular solid-state reactions by grinding for the synthesis of coordination polymers with aligned trans-1,2-bis(4-pyridyl)ethene ligands suitable for [2+2] photoreaction has been investigated. The results provide an insight into the reactivity of the precursors in the absence of solvents.


Acknowledgements

We gratefully acknowledge the financial support from the Ministry of Education, Singapore, through National University of Singapore Faculty Research Committee grant R-143–000–371–112. We also thank the Science Research Programme students Tan Jun Lin and Kwah Yi Kai, Hwa Chong Institution (Junior College), Singapore for their assistance in this project.


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