Fluorenylidene: kinetics and mechanisms

…, L Hadel, AS Nazran, MS Platz, PC Wong…

Index: Griller, D.; Hadel, L.; Nazran, A. S.; Platz, M. S.; Wong, P. C.; et al. Journal of the American Chemical Society, 1984 , vol. 106, # 8 p. 2227 - 2235

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Citation Number: 72

Abstract

Abstract: Laser irradiation of 9-diazofluorene in solution leads to the formation of a transient species with A,,,= 470 nm that has been characterized as the triplet carbene and is believed to be in thermal equilibrium with the singlet state, which lies within a few kcal/mol. The singlet carbene is frequently more reactive and tends to dominate the chemistry. For example, in hydrogen donors, the triplet state abstracts hydrogen leading to the 9- ...

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