Acta Cryst. (2009). E65, o786  [ doi:10.1107/S1600536809009040 ]

N-(2-Pyridylmethyleneamino)dehydroabietylamine

Y. Wu, X.-P. Rao, Z.-D. Wang, Z.-Q. Song and X.-J. Yao

Abstract: The title compound {systematic name: 1-[(1R,4aS,10aR)-7-isopropyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl]-N-[(E)-2-pyridylmethyleneamino]methanamine}, C₂₆H₃₃N₂, has been synthesized from dehydroabietylamine. The two cyclohexane rings form a trans ring junction with classic chair and half-chair conformations, respectively, whereas the benzene and pyridine rings are almost planar, and the dihedral angle between them is 80.4°. The two methyl groups directly attached to the tricyclic nucleus are on the same side of the tricyclic hydrophenanthrene structure.

Online 19 March 2009

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