G. Grassi et al., STEREOCHEMISTRY OF BISCYCLOADDUCTS OF BENZONITRILE OXIDE WITH 1,2-DIAZINE AND 1,3-DIAZINE, Journal of chemical research. Synopses, (5), 1996, pp. 220-221
Regio-, site- and stereo-specific formation of some biscycloadducts of
benzonitrile oxide with 1,2- and 1,3-diazines is described: their ste
reochemistry has been confirmed by an X-ray crystallographic analysis.