... DMF [I] M(S03CH3)3 [M(SO3CH3)'(DMF)']+ + CH3SO3- 'Table 1 may be purchased froin the Depository of Unpublished Data, CISTI, National Research Council of Canada, Ottawa, Ont., Canada K1 A 0S2. ... Indian J. Chern. ... Chemistry - A European Journal 17, 12784-12801. ...