Tetrahedron Letters

Electronic nature of the aza substituent of pyridyl and quinolyl groups for reactivities in an insulated system

M Sawada, M Ichihara, T Ando, Y Yukawa, Y Tsuno

文献索引：Sawada, Masami; Ichihara, Masaharu; Ando, Takashi; Yukawa, Yasuhide; Tsuno, Yuho Tetrahedron Letters, 1980 , vol. 21, p. 4917 - 4920

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被引用次数: 2

摘要

Abstract A new set of σ o values was determined for all positions of pyridyl and quinolyl groups, reliably excluding steric effect by perihydrogen, on the basis of the rates of the alkaline hydrolysis of substituted 2-methylbenzoates and pyridylmethyl and quinolylmethyl 2- methylbenzoates in 70% aq acetone.