Synthesis and properties of (thieno[2,3-b]pyridin-3-yl) iminotriphenylphosphoranes. Molecular structure of (2-benzoyl-4-methoxymethyl-6- methylthieno[2,3-b]pyridin-3-yl)iminotriphenylphosphorane
Iminophosphoranes containing a thieno[2,3-b]pyridine fragment were obtained through a sequence of reactions: 1) alkylation of 3-cyano-2(1H)-pyridinethiones in alkaline medium by an α-halocarbonyl compound with subsequent Thorpe-Ziegler cyclization of the
Kaigorodova,Vasilin,Lipunov,Zavodnik,Krapivin
p. 1600 - 1608
(2007/10/03)
Synthesis and transformations of 3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridines
Reactions of 2,5-dimethoxytetrahydrofuran with 3-aminothieno[2,3-b] pyridines afford a number of substituted 3-(1H-pyrrol-1-yl)thieno[2,3-b] pyridines. The possibility of the reaction and the yield of the product are determined by the character of a subst
Kaigorodova,Osipova,Konyushkin,Krapivin
p. 853 - 859
(2007/10/03)
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