1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene

1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene

The title compound, C27H38N2, is the first reported free imidazolidin-2-ylidene carbene with 2,6-diisopropylphenyl groups in the 1,3-positions. The five-membered ring adopts a twisted conformation and the dihedral angle between the aromatic rings is 48.81 (6)°. Both isopropyl grou...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2010-09, Vol.66 (9), p.o2194-o2194
Hauptverfasser: Giffin, Nick A., Hendsbee, Arthur D., Masuda, Jason D.
Format: Artikel
Sprache:eng
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Zusammenfassung:The title compound, C27H38N2, is the first reported free imidazolidin-2-ylidene carbene with 2,6-diisopropylphenyl groups in the 1,3-positions. The five-membered ring adopts a twisted conformation and the dihedral angle between the aromatic rings is 48.81 (6)°. Both isopropyl groups attached to one of the benzene rings are disordered over two sets of sites in 0.74 (2):0.26 (2) and 0.599 (8):0.401 (8) ratios.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536810029922