Section: |
Main.ORGANIC CHEMICALS.Aliphatics.CycloAliphatics..OctaDiene. (8 Member Ring).BiCyclic Nitrogen HeteroCycle..Synthesis..CycloAddition..[4+2+2] CycloAdditions.R-Yne-CH2-N(Ts)-CH2-CH=CH2 +.Butadiene Reaction (Ts=Tosyl, R=H,.Me or Ph). Catalyzed by Rhodium..RhCl(P(Ph)3)3. Modified by.Ag Salt. AgOSO2CF3 |