Synthesis of photochromic 2,3-bis(2,5-dimethyl-3-thienyl)-3-cyanoacrylates by the Beckmann rearrangement of a cyclobutenedione derivative

Synthesis of photochromic 2,3-bis(2,5-dimethyl-3-thienyl)-3-cyanoacrylates by the Beckmann rearrangement of a cyclobutenedione derivative Full article

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 2004, Volume: 14, Number: 5, Pages: 202-204 Pages count : 3 DOI: 10.1070/mc2004v014n05abeh001916

Authors

Shirinian Valerii Z. ¹ , Krayushkin Mikhail M. ¹ , Barachevskii Valerii A. ² , Belen’kii Leonid I. ¹ , Shimkin Aleksei A. ¹ , Strokach Yuri P. ²

Affiliations

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation
2	Photochemistry Center, Russian Academy of Sciences, 119421 Moscow, Russian Federation

An unusual Beckmann rearrangement was discovered in the reaction of 3,4-bis(2,5-dimethyl-3-thienyl)cyclobut-3-ene-1,2-dione with hydroxylamine hydrochloride to give esters of 2,3-bis(2,5-dimethyl-3-thienyl)-3- cyanoacrylic acid.

Shirinian V.Z. , Krayushkin M.M. , Barachevskii V.A. , Belen’kii L.I. , Shimkin A.A. , Strokach Y.P.
Synthesis of photochromic 2,3-bis(2,5-dimethyl-3-thienyl)-3-cyanoacrylates by the Beckmann rearrangement of a cyclobutenedione derivative
Mendeleev Communications. 2004. V.14. N5. P.202-204. DOI: 10.1070/mc2004v014n05abeh001916 WOS Scopus OpenAlex

Web of science:	WOS:000224806500009
Scopus:	2-s2.0-27844447644
OpenAlex:	W2002273039

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OpenAlex	7
Scopus	7
Web of science	8