36476-77-4Relevant articles and documents
Synthesis of 1-(2-Aminovinyl)indoles and 1,3′-Biindoles by Reaction of 2,2-Diaryl-Substituted 2 H-Azirines with α-Imino Rh(II) Carbenoids
Khaidarov, Adel R.,Rostovskii, Nikolai V.,Zolotarev, Andrey A.,Khlebnikov, Alexander F.,Novikov, Mikhail S.
, p. 3743 - 3753 (2019/02/14)
An effective and operationally simple method for the preparation of 1-(2-(sulfonamido)vinyl)indoles (SAV-indoles) by the Rh(II)-catalyzed reaction of 2,2-diaryl-2H-azirines with 1-sulfonyl-1,2,3-triazoles has been developed. This method enables the stereo
Rhodium(II)-catalyzed transannulation of 1-sulfonyl-1,2,3-triazoles with 2H-azirines: A new method to dihydropyrazines
Ding, Haixin,Hong, Sanguo,Zhang, Ning
, p. 507 - 510 (2015/02/19)
An efficient rhodium(II)-catalyzed transannulation method of 1-sulfonyl-1,2,3-triazoles with 2H-azirines has been utilized for the synthesis of phenyl-substituted dihydropyrazines. The dihydropyrazine products can be further converted to pyrazines under b
Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative
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Page/Page column 67, (2009/04/24)
An object of the present invention is to provide a quinoxaline derivative represented by a general formula (1). Ar1 represents one of a substituted or unsubstituted biphenyl group, and a substituted or unsubstituted terphenyl group; Ar2 represents one of a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, and a substituted or unsubstituted terphenyl group; α1 represents an arylene group having 6 to 25 carbon atoms; and R11 to R15 are the same or different from one another, and each of them represents any one of a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 25 carbon atoms.
