Photochromic Naphthopyrans Containing a Latent Carbene Unit

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Gabbutt, Christopher D., Heron, B. Mark, Thomas, David A., Partington, Steven M., Light, Mark E. and Hursthouse, Michael B. (2005) Photochromic Naphthopyrans Containing a Latent Carbene Unit. Molecular Crystals and Liquid Crystals, 431 (1). pp. 357-362. ISSN 1542-1406

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Official URL: http://dx.doi.org/10.1080/15421400590946767

DOI: 10.1080/15421400590946767

Abstract

3-(Hydroxyalkyl)-1-naphthols 12 have been accessed in two steps from an isoquinolinium salt. The naphthopyrans 15, derived from 12, were readily diazoacylated with ethyl diazomalonyl chloride. The carbenoid generated from 16 failed to undergo any cycloaddition and was instead intercepted by water to afford 18.

Item Type:	Article
Subjects:	Q Science > Q Science (General) Q Science > QD Chemistry
Schools:	School of Applied Sciences
Related URLs:	Author Author
Depositing User:	Sharon Beastall
Date Deposited:	25 Sep 2012 13:43
Last Modified:	18 Oct 2012 09:45
URI:	http://eprints.hud.ac.uk/id/eprint/15081

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