Influence of structural features of tri-functionalized aryl phosphates on the outcome of the S RN 1 process with stannyl anions: a DFT study

VB Dorn, GF Silbestri, MT Lockhart, AB Chopa…

Index: Dorn, Viviana B.; Silbestri, Gustavo F.; Lockhart, Maria T.; Chopa, Alicia B.; Pierini, Adriana B. New Journal of Chemistry, 2013 ,  vol. 37,  # 4  p. 1150 - 1156

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Citation Number: 5

Abstract

Under irradiation, 1, 3-bis (diethoxyphosphoryloxy)-4-chlorobenzene (2), 1, 4-bis ( diethoxyphosphoryloxy)-3-chlorobenzene (3) and 1, 3-bis (diethoxyphosphoryloxy)-5- chlorobenzene (4) react with trimethyltinsodium (1) in liquid ammonia giving entirely different distribution of stannylated products. These differences are explained through theoretical DFT studies. Experimental evidence for the involvement of an SRN1 ...