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(a) M. Vrabel, M. Hocek, L. Havran, M. Fojta, I. Votruba, B. Klepetarova, R. Pohl, L. Rulisek, L. Zendlova, P. Hobza, I. Shih, E. Mabery, R. Mackman, Eur. J. Inorg. Chem. 2007, pp. 1752-1769. (b) M. Vrabel, R. Pohl, B. Klepetarova, I. Votruba, M. Hocek, Org. Biomol. Chem. Vol. 5, 2007, pp. 2849-2857. (c) M. Vrabel, I. Rosenberg, M. Hocek, Collect. Symp. Ser. Vol. 7, 2005, pp. 485-486.

has been cited by the following article:

• TITLE: A Facile and Inexpensive Synthesis of 6-Ethynylbipyridine

  AUTHORS: Jianqiang Huo, John O. Hoberg

  KEYWORDS: 6-Ethynylbipyridine, 2-Bromo-6-Iodopyridine, 2-Methyl-3-Butyne-2-Ol, Palladium Coupling

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.1 No.2, June 30, 2011

  ABSTRACT: An inexpensive synthesis of 6-ethynylbipyridine has been accomplished using Sonogashira coupling of 2-bromo-6-iodopyridine with 2-methyl-3-butyn-2-ol. Subsequent Stille coupling with 2-(trimethylstannanyl) pyridine and hydrolysis provided the target compound in an overall high yield.