Specific sequestering agents for the actinides. 3. Polycatecholate ligands derived from 2, 3-dihydroxy-5-sulfobenzoyl conjugates of diaza-and tetraazaalkanes

FL Weitl, KN Raymond

Index: Weitl, Frederick L.; Raymond, Kenneth N. Journal of the American Chemical Society, 1980 , vol. 102, # 7 p. 2289 - 2293

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Citation Number: 70

Abstract

Degradation of the I IC-labeled propadiene demonstrated that about two-thirds of the propadiene was center labeled, but the other one-third had IiC atoms on the end.i8,'9 Judging from this, and the expectation that there should be certain similarities in the reactions of C and Si atoms, it is likely that part of the SCPD* yields are also formed via a CH insertion mechanism. As illustrated in eq 7, the CH insertion by 3iSi atoms in butadiene may be followed by an intramolecular ...