This article is cited in 8 papers

Nitrogen chirality via the sterical veto of N inversion

S. V. Usachev^a, G. A. Nikiforov^b, Yu. A. Strelenko^c, I. I. Chervin^a, K. A. Lyssenko^d, R. G. Kostyanovsky<sup>a

a</sup> N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^b N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^c N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^d A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Novel cyclic hydrazines 4–8 with sterically hindered (4, 6, 7) or arrested (5, 8) nitrogen inversion were synthesised; pyrazolydine 5 was separated into enantiomers by chiral chromatography; the crystal structures of salts 5a and 5b were studied by X-raydiffraction analysis.

Language: English

DOI: 10.1070/MC2003v013n03ABEH001751

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