2,2,6,6-Tetra­methyl-3,5-bis­(2,6-diiso­propyl­phenyl­imino)­heptane at 150 K

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Abstract

The title compound, C35H54N2, crystallizes as the E/Z and E/E isomers. There are two independent mol­ecules in the crystal; the first occupies a general position, adopts a non-symmetrical conformation and represents the E/Z isomer with respect to the C=N bonds; the second exhibits exact C2 symmetry (E/E isomer). The observed bond lengths and disposition of the H atoms in both mol­ecules are consistent with a di­imine. This contrasts with the related compound 2-(2,6-diiso­propylphenyl­amino)-4-(2,6-diiso­propyl­phenyl­imino)-2-pentene, which crystallizes as the imine-en­amine tautomer.

Bibliographical metadata

Original languageEnglish
Pages (from-to)o863-o865
JournalActa Crystallographica. Section E: Structure Reports Online
VolumeE57
Issue number9
DOIs
Publication statusPublished - 2001