title: N-Benzyl-idenenordehydro-abietylamine.
abstract: THE TITLE COMPOUND [SYSTEMATIC NAME: (1R,4aS,10aR,E)-N-benzyl-idene-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octa-hydro-phenanthren-1-amine], C(26)H(33)N, has been synthesized from nor-dehydro-abietylamine and benzaldehyde. The two cyclo-hexane rings form a trans ring junction with classic chair and half-chair conformations, respectively, the two methyl groups are on the same side of tricyclic hydro-phenanthrene structure. The dihedral angle between two benzene rings is 44.2 (4)°. The C=N bond is in an E configuration.
authors.affiliation: Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing 210042, People's Republic of China.
authors.forename: Xiao-Ping
authors.initials: XP
authors.lastname: Rao
authors.forename: Yong
authors.initials: Y
authors.lastname: Wu
authors.forename: Zhan-Qian
authors.initials: ZQ
authors.lastname: Song
authors.forename: Shi-Bin
authors.initials: SB
authors.lastname: Shang