A series of 2-acyl-2H-1,2,3-diazaphospholes underwent readily 1,3-dipolar cycloaddition reactions with 9-diazofluorenes as the 1,3-dipole, yielding the respective bicyclic phosphiranes or trimers depending on the reaction conditions employed.
ArbuzovB.A., DianovaE. N., ZabotinaE. Ya., and AkhmetkhanovaI. Z., J. Gen. Chem. USSR, 1990, 60, 29; (e) For a recent review, see R.K. Bansal, N. Gupta and N. Gupta, Heteroatom Chem., 2004, 15, 271.
8.
BansalR.K., and HeinickeJ., Chem. Rev., 2001, 101, 3549.
9.
BansalR.K., KaraghiosoffK., and SchmidpeterA., Tetrahedron, 1994, 50, 7675.
10.
GuoX.Y., WangQ. R., and TaoF. G., Chin. J. Chem., 2004, 22, 1003.
