Ga. Gazieva et al., 3,3 '-Bi(6,8-dialkyl-2,4-dioxa-7-thia-6,8-diazabicyclo[3.3.0] octane 7,7-dioxides) as new heterocyclic system derivatives, MENDELEEV C, (4), 2001, pp. 138-140
The title compounds were synthesised by condensation of NN'-dialkylsulfamid
es with glyoxal and structurally characterised by X-ray diffraction analysi
s.