The Influence of Substituents on the Course of Addition of Maleic Anhydride to Diarylethylenes

F Bergmann, J Szmuszkowicz

Index: Bergmann; Szmuszkowicz Journal of the American Chemical Society, 1948 , vol. 70, p. 2748,2750

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Citation Number: 10

Abstract

IIIb). However, as indicated in our earlier papers and elaborated upon in the present investigation, Our results, which are summarized in Table I, enable us to divide all the aromatic substituents investigated into two classes:(a) substituents which promote participation of the substituted ring in the addition dehydrogenation substituents which prevent partiapa-co I1 tion of the substituted ring (halogen, alkyl). For a full understanding ...