Bulletin of the Chemical Society of Japan

Substituent Effects. 22. The Solvolysis of α-t-Butylbenzyl Tosylates

Y Tsuji, M Fujio, Y Tsuno

Index: Tsuji; Fujio; Tsuno Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 3 p. 856 - 866

Full Text: HTML

Citation Number: 29

Abstract

The rates of solvolysis of α-t-butylbenzyl tosylates were determined in 80% aqueous acetone (80A) and 80% aqueous ethanol (80E) for an extended series of substituents. The substituent effect can be linearly correlated in terms of the Yukawa–Tsuno LArSR relationship, with a ρ value of− 5.542 and an r value of 1.093 in 80A, and− 5.650 and 1.106 in 80E, respectively. The large negative ρ and exalted r values suggest the operation of ...

BiCl 3-catalyzed Friedel–Crafts acylation reactions: bismuth...

[Repichet, Sigrid; Le Roux, Christophe; Roques, Nicolas; Dubac, Jacques Tetrahedron Letters, 2003 , vol. 44, # 10 p. 2037 - 2040]

Synthesis of sterically hindered ketones from aldehydes via ...

[Kim, Joong-Gon; Mishra, Mithilesh Kumar; Jang, Doo Ok Tetrahedron Letters, 2012 , vol. 53, # 27 p. 3527 - 3529]

Hafnium (IV) Trifluoromethanesulfonate, An Efficient Catalys...

[Hachiya, Iwao; Moriwaki, Mitsuhiro; Kobayashi, Shu Bulletin of the Chemical Society of Japan, 1995 , vol. 68, # 7 p. 2053 - 2060]

Oxidative kinetic resolution of racemic alkyl aryl carbinols...

[Hamada, Shohei; Wada, Yoshiyuki; Sasamori, Takahiro; Tokitoh, Norihiro; Furura, Takumi; Kawabata, Takeo Tetrahedron Letters, 2014 , vol. 55, # 11 p. 1943 - 1945]

Facile preparation of aromatic ketones from aromatic bromide...

[Ushijima, Sousuke; Dohi, Souya; Moriyama, Katsuhiko; Togo, Hideo Tetrahedron, 2012 , vol. 68, # 5 p. 1436 - 1442]