A New Approach to the Synthesis of Dithienylethanediones and Dithienylacetylenes

A New Approach to the Synthesis of Dithienylethanediones and Dithienylacetylenes Full article

Journal

Chemistry of Heterocyclic Compounds
ISSN: 1573-8353 , E-ISSN: 0009-3122

Output data

Year: 2003, Volume: 39, Number: 12, Pages: 1570-1579 Pages count : 10 DOI: 10.1023/b:cohc.0000018333.96922.68

Authors

Belen'kii L.I. ¹ , Shirinyan V.Z. ¹ , Gromova G.P. ¹ , Kolotaev A.V. ¹ , Strelenko Yu.A. ¹ , Tandura S.N. ¹ , Shumskii A.N. ¹ , Krayushkin M.M. ¹

Affiliations

1	Russian Academy of Sciences, N. D. Zelinsky Institute of Organic Chemistry, Moscow,

1,2-Dithienylethanediones were synthesized by modified acylation of thiophene and its homologs in the presence of aluminum chloride and pyridine. The bishydrazones of the products were converted into dithienylacetylenes by oxidation with atmospheric oxygen in pyridine in the presence of CuCl.

Belen'kii L.I. , Shirinyan V.Z. , Gromova G.P. , Kolotaev A.V. , Strelenko Y.A. , Tandura S.N. , Shumskii A.N. , Krayushkin M.M.
A New Approach to the Synthesis of Dithienylethanediones and Dithienylacetylenes
Chemistry of Heterocyclic Compounds. 2003. V.39. N12. P.1570-1579. DOI: 10.1023/b:cohc.0000018333.96922.68 Scopus OpenAlex

Scopus:	2-s2.0-3242765350
OpenAlex:	W2951414052

DB	Citing
OpenAlex	18
Scopus	16