Synthesis and structure of di-2-benzo[b]thienyl ditelluride

Kalyan Kumar, S. ; Singh, Harkesh B. ; Das, Kalyan ; Sinha, Umesch C. (1990) Synthesis and structure of di-2-benzo[b]thienyl ditelluride Journal of Organometallic Chemistry, 397 (2). pp. 161-167. ISSN 0022-328X

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Attempted dilithiation of benzothiophene with lithium diisopropylamide (LDA) gave lithium benzothiophenetellurolate. Reaction of the tellurolate with 1,2-di-bromoethane gave di-2-benzo[b]thienyl ditelluride, the crystal structure of which was determined by an X-ray diffraction study. The crystal consists of discrete molecules linked by weak intermolecular Te···Te and Te···S interactions, with no secondary intramolecular Te···S bonding.

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Deposited On:11 Jul 2011 13:36
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