Stereoselectivity in the TiCl4-catalyzed [4 + 2] cycloaddition of cyclopentadiene to (2R)-bornane-10,2-sultam derivatives of fumaric acid monoesters
The [4 + 2] cycloaddition of cyclopentadiene to the (2R)-bornane-10,2- sultam derivative (-)-1b of fumaric monomethyl ester proceeds with high endo and π-facial diastereoselectivity in the presence of 0.5 mol-equiv. of TiCl4. The major diastere
Achmatowicz, Michal,Chapuis, Christian,Rzepecki, Piotr,Jurczak, Janusz
Get Best Price for221663-97-4(2R,3R)-3-<<(3aS,6R,7aR)-1,4,5,6,7,7a-hexahydro-8,8-dimethyl-2,2-dioxido-3H-3a,6-methano<2,1>benzisothiazol-1-yl>carbonyl>bicyclo<2.2.1>hept-5-ene-2-carboxylic acid benzyl ester