Abstract:
A new route to poorly available 5-alkoxyindolizines has been developed by reaction of oxazolo[3,2-a]pyridinium salts with sodium alkoxides; the structures of three indolizines and one parent salt have been confirmed by X-ray diffraction analysis.
Document Type:
Article
Language: English
Citation:
E. V. Babaev, A. V. Efimov, A. A. Tsisevich, A. A. Nevskaya, V. B. Rybakov, “Synthesis of 5-alkoxyindolizines from oxazolo[3,2-a]pyridinium salts”, Mendeleev Commun., 17:2 (2007), 130–132
Linking options:
https://www.mathnet.ru/eng/mendc3402
https://www.mathnet.ru/eng/mendc/v17/i2/p130
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I. V. Dyachenko, V. D. Dyachenko, “Cycloalka[c]pyridine derivatives. Methods of synthesis and chemical properties”, Russ J Org Chem, 53:12 (2017), 1769
Eugene V. Babaev, SpringerBriefs in Molecular Science, Incorporation of Heterocycles into Combinatorial Chemistry, 2017, 103
Ekaterina M. Okul', Victor B. Rybakov, Eugene V. Babaev, “The structure of products of phenacylation and subsequent (re)cyclizations of 3-acetyl-4,6-dimethylpyridin-2(1H)-one according to X-ray structural analysis”, Chem Heterocycl Comp, 53:9 (2017), 997
Eugene V. Babaev, Aleksandra A. Nevskaya, Ilya V. Dlynnikh, “Rearrangement of oxazolo[3,2-a]pyridines as an approach of synthesizing aza[3.3.2]cyclazines”, Chem Heterocycl Comp, 51:3 (2015), 269
Mino R. Caira, Marcel Mirel Popa, Constantin Draghici, Loredana Barbu, Denisa Dumitrescu, Florea Dumitrascu, “7,8,9,10-Tetrahydropyrrolo[2,1-a]isoquinolines in the search for new indolizine derivatives”, Tetrahedron Letters, 55:41 (2014), 5635
E. V. Babaev, “Pyrroles from oxazoles”, Chem Heterocycl Comp, 48:1 (2012), 59
Roberta Palkó, Orsolya Egyed, Zsuzsanna Riedl, Tibor András Rokob, György Hajós, “Rearrangement of Aryl- and Benzylthiopyridinium Imides with Participation of a Methyl Substituent”, J. Org. Chem., 76:22 (2011), 9362
E. V. Babaev, “2-halogen-substituted pyridinium-N-phenacylides and their cycloiminium and acyclic analogs: 1. Synthesis of the parent salts, their betaine-ylides, and oxazolium analogs”, Ref. J. Chem., 1:2 (2011), 161
E. V. Babaev, “Combinatorial chemistry in higher school: Ten-year experience of research, educational, and managerial projects”, Russ J Gen Chem, 80:12 (2010), 2655
E. V. Babaev, A. A. Nevskaya, I. V. Dlinnykh, V. B. Rybakov, “Heterocycles with a bridging nitrogen atom. 19. Development of routes for the synthesis of oxazoloisoquinolinium salts based on phenacylation of α-methyl-1(3)-isoquinolones”, Chem Heterocycl Comp, 45:1 (2009), 93
E. V. Babaev, V. L. Alifanov, A. V. Efimov, “Oxazolo[3,2-a]pyridinium and oxazolo[3,2-a]pyrimidinium salts in organic synthesis”, Russ Chem Bull, 57:4 (2008), 845
Eugene V. Babaev, Andrey V. Efimov, Alexander A. Tsisevich, Aleksandra A. Nevskaya, Victor B. Rybakov, “Synthesis of 5‐Alkoxyindolizines from Oxazolo[3,2‐a]pyridinium Salts.”, ChemInform, 38:37 (2007)
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