110604-89-2Relevant academic research and scientific papers
Palladium-catalyzed coupling of 3-indolyl triflate. Syntheses of 3-vinyl and 3-alkynylindoles
Gribble,Conway
, p. 2129 - 2141 (2007/10/02)
Palladium-catalyzed coupling of 1-(phenylsulfonyl)indol-3-yl trifluoromethanesulfonate (triflate) (1) with terminal alkenes and alkynes gives 3-vinyl (2) and 3-alkynylindoles in 45-93% yields. An attempt to generate 2,3-indolyne 22 from 2-trimethylsilyl-3-indolyl triflate 20 gives indigo (23).
Wittig Olefination to New Donor and Acceptor Substituted 3-Vinylindoles: Optimized Synthetic Methods
Pindur, Ulf,Pfeuffer, Ludwig
, p. 157 - 162 (2007/10/02)
The optimized Wittig reaction of selectively functionalized 3-acylindoles yield new, and for Diels-Alder reactions highly reactive donor- and acceptor substituted 3-vinylindoles, respectively. - Keywords: 3-Vinylindoles; Donor-, acceptor substituted; Sele
