Halonium ion triggered rearrangement of unsaturated benzo-annulated bi- and tricyclic sulfonamides
The halonium ion mediated 1,2-Wagner-Meerwein-type rearrangement of a series of benzo-fused bi- and tricyclic sulfonamides is reported. During this rearrangement the carbon-carbon bond that migrates was selectively set in the intramolecular Mizoroki-Heck
Geoghegan, Kimberly,Smullen, Shaun,Evans, Paul
p. 10443 - 10451
(2013/11/06)
Regioselectivity in the intramolecular heck reaction of a series of cyclic sulfonamides: An experimental and computational study
Regioselectivity in the intramolecular Heck reaction of a series of N-sulfonyl-2,5-dihydro-3-substituted pyrroles was studied. These substrates are unbiased in terms of the formed ring size of the new heterocycle. Results indicate that high levels of regi