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[摘要]:The substituted imidazolidines and a ring-opening product, N,N,N'-trisubstituted 2-methyl-ethylenediamine, derived from addn. of the carbon anions to 1-tosyl-3,4-dimethylimidazolinium iodide, were utilized to transfer substituted one-carbon units to various amines to yield a series of functionalized b-enamino compds, e.g., I. |
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