Photooxygenation of 1, 4-diaza-1, 3-butadienes (. alpha.-diimines): formation of isonitriles

K Gollnick, S Koegler, D Maurer

文献索引：Gollnick, Klaus; Koegler, Sigrid; Maurer, Dorothee Journal of Organic Chemistry, 1992 , vol. 57, # 1 p. 229 - 234

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被引用次数: 20

摘要

Numerous examples for Diels-Alder reactions with singlet oxygen (lo2) as the dienophile have been published. In most cases, the reactive cis-1, 3-butadiene grouping is incorporated in nonaromatic or in carbo-and heteroaromatic ring systems such as cyclopentadienes, anthracenes, and furans, respectively.'Acyclic 1, 3-butadienes have been studied to a much lesser extent. Depending upon substitution, acyclic 1, 3-butadienes may ...