Organometallics

Two-Step Synthesis of Arylstannanes from Phenols

AB Chopa, MT Lockhart, G Silbestri

Index: Chopa, Alicia B.; Lockhart, Maria T.; Silbestri, Gustavo Organometallics, 2000 , vol. 19, # 12 p. 2249 - 2250

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Citation Number: 32

Abstract

S RN 1 (Unimolecular Radical Nucleophilic Substitution) is a well-known process. 1 The proposed mechanism is a chain process (Scheme 1). Triorganostannyl anions have proved to be excellent nucleophiles in S RN 1 reactions. 2 We have recently described the photostimulated reactions of haloarenes and haloheteroarenes with triphenylstannyl anions in dimethyl sulfoxide, which gave substitution products in good to excellent yield. 3 The main advantage of these ...