One??Pot Generation of Lithium (Lithiophenyl) trialkoxyborates from Substituted Dihalobenzenes (Hal= Br, I) and Their Derivatization with Electrophiles

…, S Luliński, J Serwatowski

Index: Kurach, Pawel; Lulinski, Sergiusz; Serwatowski, Janusz European Journal of Organic Chemistry, 2008 , # 18 p. 3171 - 3178

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Citation Number: 7

Abstract

Abstract The simple one-pot approach to synthetically useful phenyltrialkoxyborates bearing lithium at the phenyl ring has been developed starting with 1, 3-and 1, 4-diiodobenzene, as well as several activated dibromobenzenes and bromoiodobenzenes. The general sequence of transformations involves halogen–lithium exchange by using nBuLi and subsequent boronation with a trialkylborate. The resulting lithium (halophenyl) ...