H. Krawczyk et A. Gryffkeller, 1,3-DIPOLAR CYCLOADDITION OF ACETONITRILE OXIDE TO BICYCFO[2.1.1]HEPTA-2,5-DIENE, Journal of chemical research. Synopses, (10), 1996, pp. 452-453
Acetonitrile oxide and bicyclo[2.2.1]hepta-2,5-diene undergo a 1,3-dip
olar cycloaddition reaction forming exo and endo 1:1 adducts and four
of six possible 2:1 adducts which have been identified with the aid of
H-1 and C-13 NMR spectra.