New Family of Cyclopropanating Reagents: Synthesis, Reactivity, and Stability Studies of Iodomethylzinc Phenoxides This work was supported by the E.W.R. Steacie Fund, the National Science and Engineering Research Council (NSERC) of Canada, Merck Frosst Canada, Boehringer Ingelheim (Canada), F.C.A.R. (Québec), and the Université de Montréal. J.M. and S.F. are grateful to NSERC and F.C.A.R. respectively for postgraduate fellowships.