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Shell-model calculations in the continuum for the reaction 15N(n, n′)15N and the Humblet-Rosenfeld expansion of the S-matrix

✍ Scribed by B.L. Andersen; W. Ebenhöh

Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
509 KB
Volume
127
Category
Article
ISSN
0375-9474

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Using 1 -chloro-l-[~~N]nitrosocyclohexane, we have prepared five L-[a-'SN]arnino acids. The stereoselective electophillic hydroxyamination of (S)-acylbornane-l0,2-suftams, followed by ZnO/H+ reduction, and alkaline cleavage of the chiral auxiliary, gave the amino acids in 97.2-99.5 % e.e. By starti