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(±)-trans-1,2-Diaminocyclohexane crystallises as a conglomerate

R. G. Kostyanovsky^a, F. A. Lakhvich^b, P. M. Philipchenko^b, D. A. Lenev^a, V. Yu. Torbeev^a, K. A. Lyssenko<sup>c

a</sup> N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^b Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Minsk, Belarus
^c A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: (±)-trans-1,2-Diaminocyclohexane has been found to crystallise from n-hexane at –10 °C as a conglomerate (space group P2₁2₁2, Z = 2), which offers a possibility of resolving (±)-1 by an entrainment procedure, whereas (±)-1·H₂SO₄ forms heterochiral crystals (space group Pbca, Z = 8).

Language: English

DOI: 10.1070/MC2002v012n04ABEH001598

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