Abstract:
Sonogashira cross-coupling of 2-chloro-3-iodopyridines with buta-1,3-diynes gave products of only iodine substitution; in the case of 2-bromo-3-iodopyridine either 2-bromo-3-(buta-1,3-diynyl)- or 2,3-bis(buta-1,3-diynyl)pyridines were obtained depending on the reaction conditions.
Document Type:
Article
Language: English
Citation:
V. N. Sorokoumov, V. V. Popik, I. A. Balova, “Access to 2,3-bis(buta-1,3-diynyl)pyridines”, Mendeleev Commun., 21:1 (2011), 19–20
Linking options:
https://www.mathnet.ru/eng/mendc2851
https://www.mathnet.ru/eng/mendc/v21/i1/p19
This publication is cited in the following 3 articles:
N. A. Danilkina, A. A. Vasileva, I. A. Balova, “A. E. Favorskii's scientific legacy in modern organic chemistry: prototropic acetyleneallene isomerization and the acetylene zipper reaction”, Russian Chem. Reviews, 89:1 (2020), 125–171
John D. Spence, Miranda L. Lackie, Nicola A. Clayton, Sergio A. Toscano, Michelle A. Farmer, Esfir Popova, Marilyn M. Olmstead, “Syntheses, structure, and reactivity of acyclic enetriyne and enetetrayne derivatives”, Tetrahedron Letters, 55:9 (2014), 1569
Viktor N. Sorokoumov, Vladimir V. Popik, Irina A. Balova, “ChemInform Abstract: Access to 2,3‐Bis(buta‐1,3‐diynyl)pyridines.”, ChemInform, 42:26 (2011)
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