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5,12-Bis(4-tert-butylphenyl)-6,11-diphenylnaphthacene

✍ Scribed by Schuck, Götz ;Haas, Simon ;Stassen, Arno F. ;Kirner, Hans-Jörg ;Batlogg, Bertram

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
891 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C 50 H 44 , is a derivative of rubrene in which tert-butyl side groups are added to two of the pendant aromatic rings. The complete molecule is generated by a mirror plane, and the unsubstituted and substituted pendant aromatic rings are almost perpendicular to the main backbone of the molecule, which is essentially planar.

📜 SIMILAR VOLUMES

Bis(2,4,6-tri-tert-butylphenyl)bicyclote
Bis(2,4,6-tri-tert-butylphenyl)bicyclotetraphosphane
✍ Ralf Riedel; Dr. Hans-Dieter Hausen; Prof. Dr. Ekkehard Fluck 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 269 KB 👁 1 views

pounds, presumably oligomers. In glacial acetic acid (CH3C0,H/CH2C12=3 :2, i=40 mA/cm2, T=2OoC, Pt electrode) 17% androstanyl acetate is obtained and 38% androstane is recovered. Remarkable is the selectivity of the oxidation: We found that the 6-(6a), 7-, and 12-acetates are formed in the ratio 35