2, 2-Dimethylisoindene and 5, 5-dimethylbenzobicyclo [2.1. 0] pent-2-ene

WR Dolbier Jr, K Matsui, J Michl…

Index: Dolbier,W.R. et al. Journal of the American Chemical Society, 1977 , vol. 99, p. 3876 - 3877

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Citation Number: 22

Abstract

We have found that 2, 2-dimethyl-2H-indene (2, 2-dimethylisoindene), 1, may be generated and isolated in an EPA glass matrix at 77 K by irradiation of azoxy compound 23b (high- pressure mercury lamp and A> 285 nm filter, or lowpressure mercury lamp). 1 exhibited a structured absorption