Effect of alkyl substituents on photorelease from butyrophenone derivatives

S Muthukrishnan, J Sankaranarayanan…

Index: Pfau, Michel; Molnar, James; Heindel, Ned D. Bulletin de la Societe Chimique de France, 1983 , vol. 2, # 5-6 p. 164 - 169

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Citation Number: 15

Abstract

... Volume: Page: ... The lifetimes for the triplet biradical 2a and the Z-enol Z-3a were similar, and therefore the decay at 340 nm could be fit to a monoexponential function (τ = 120 ns) or to the sum of two exponentials (τ = 50−70 ns, τ 2 = 240 ns ...