Photochemistry of 2,3-di(1'-naphthyl)oxiranes. Spectral and kinetic behavior of carbonyl ylides in condensed media

Clark, K. B. ; Bhattacharyya, K. ; Das, P. K. ; Scaiano, J. C. ; Schaap, A. P. (1992) Photochemistry of 2,3-di(1'-naphthyl)oxiranes. Spectral and kinetic behavior of carbonyl ylides in condensed media Journal of Organic Chemistry, 57 (13). pp. 3706-3712. ISSN 0022-3263

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Official URL: http://pubs.acs.org/doi/abs/10.1021/jo00039a036

Related URL: http://dx.doi.org/10.1021/jo00039a036

Abstract

The photochemistry of cis- and trans-2,3-di(1'-naphthyl)oxiranes (c- and t-1) has been studied by nanosecond laser flash photolysis in fluid solution. Direct photolysis (λexc = 248, 266, 308 nm) produces carbonyl ylides which are characterized by broad, structureless absorption bands in the visible region (450-650 nm, λmax ~545) and unusually short lifetimes (14-22 ns) in a variety of solvent systems.

Item Type:Article
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Deposited On:10 Jan 2012 07:43
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