Tetrahedron letters

Mechanistic aspects of photocycloaddition chemistry. An interesting relationship between substituent effects on 1, 4-biradical closure-to-cleavage ratios and …

TG Savino, LK Chenard, JS Swenton

文献索引：Savino, Thomas G.; Chenard, Lois Konicki; Swenton, John S. Tetrahedron Letters, 1983 , vol. 24, # 38 p. 4055 - 4058

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被引用次数: 8

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The influence of β-substituents on closure-to-cleavage ratios of triplet 1,4-biradicals has been recorded and compared with how these substituents influence the regiochemistry of photocycloaddition of isobutylene and 5-substituted uracils. ... (d) JS Swenton, F. Grimm, EL Fritzen Jr.