V. Z. Shirinian, M. M. Krayushkin, V. A. Barachevskiĭ, L. I. Belen'kii, A. A. Shimkin, Yu. P. Strokach, “Synthesis of photochromic 2,3-bis(2,5-dimethyl-3-thienyl)-3-cyanoacrylates by the Beckmann rearrangement of a cyclobutenedione derivative”, Mendeleev Commun., 2004, Volume 14, Issue 5,Pages <nobr>202–204</nobr>

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Mendeleev Commun., 2004 Volume 14, Issue 5, Pages 202–204 (Mi mendc3876)

This article is cited in 6 papers

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

V. Z. Shirinian^a, M. M. Krayushkin^a, V. A. Barachevskiĭ^b, L. I. Belen'kii^a, A. A. Shimkin^a, Yu. P. Strokach^b

^a N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b Photochemistry Center, FSRC ‘Crystallography and Photonics’, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: 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.

Language: English

DOI: 10.1070/MC2004v014n05ABEH001916

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