137304-28-0Relevant academic research and scientific papers
[4 + 2]Cycloaddition of indole derivatives with bismaleimides: A route to new biscarbazoles
Pindur, Ulf,Gonzalez, Eugenia,Mehrabani, Farokh
, p. 1861 - 1867 (2007/10/03)
New results for the reaction of in situ generated N-acylindole-2,3-quinodimethanes and donor-/acceptor-substituted 3-vinylindoles with some bismaleimides are described. By a [4 + 2]cycloaddition process, a variety of biscarbazoles are formed endo-selectiv
DIELS-ALDER REACTIONS UNDER MOLECULAR SIEVE CATALYSIS: ENHANCEMENT OF REACTIVITY IN CYCLIZATION REACTIONS WITH N-BENZOYLINDOLE-2,3-QUINODIMETHANE TO FUNCTIONALIZED CARBAZOLES
Pindur, Ulf,Haber, Manfred
, p. 1463 - 1470 (2007/10/02)
In the presence of highly activated molecular sieves (4 Angstroem), the Diels-Alder reactivity of in situ generated N-benzoylindole-2,3-quinomethane is enhanced considerably.Reactions of this species with a variety of carbodienophiles give rise to novel f
