Interaction between Guanine and the episulfonium form of Sulfur mustard (HD) was studied using the ab initio LCAO-MO method at the HF/6-31G level. The alkylation mechanism on guanine-N7 was analyzed by using a supermolecular modeling. Our stereostructural results associated with the molecular electrostatic potentials and HOMO-LUMO properties, show that in vacuum the alkylation of the N7 of guanine by HD in the aggressive episulfonium form is a direct process without transition state and of which the pathway is determined.
No takes yet. Share an insight, caveat, or question.
Broch et al. (1996) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: