Polarization Effects in Aromatic Ethers1

RQ Brewster, R Slocombe

Index: Brewster; Slocombe Journal of the American Chemical Society, 1945 , vol. 67, p. 562

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Citation Number: 3

Abstract

Several observers3 have reported the fact that a substituent in one ring of an aromatic ether, such as diphenyl ether, has a marked effect in both rings. Thus in 4-nitrophenyl phenyl ether the substitution of bromine in the 4-nitrophenyl radical is almost precluded and occurs only slowly in the unnitrated nucleus. On the other hand 4-methoxyphenyl phenyl ether undergoes bromination in the unsubstituted phenyl group at a rate which is even faster ...