Desaminierung von S�ureamiden und Aminos�uren durch seltene Erdmetalle

Coordination, Ligand Reactivity, and Catalysis

“…A long series of studies of such reactions has been published by Bailar and his students-e.g. (7,4,71)-and these contain citations to much of the earlier work. An extensive series of very recent studies is that of Dwyer and his coworkers (52-55) and these also contain most of the previous literature.…”

Lanthanum ion catalysis of nucleophilic displacement reactions of monoesters of methyl phosphonic acid

“…Since then many papers have been published on this subject by this group (2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14) and some coiiclusions about tlie mechanisms for the catalytic effects were described. Most of this work was carried out in heterogeneous conditions and, for mechanistic purposes, any interpretation of the experin~ental data is extremely complicated because of tlie two phases which are present.…”