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1,3-Di-tert-butyl-6-(phenyl­ethynyl)fulvene

✍ Scribed by Jones, Peter G. ;Berger, Harald ;Bubenitschek, Peter ;Hopf, Henning

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
147 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound [systematic name: 1,3-di-tert-butyl-5-(3-phenylprop-2-ynylidene)cyclopenta-1,3-diene], C 22 H 26 , the rings subtend an interplanar angle of 15.7 (1) . The triple bond length is 1.205 (3) A Ê .

📜 SIMILAR VOLUMES

1,3-Di-tert-butyl-6-(tri­methyl­silyl­et
1,3-Di-tert-butyl-6-(tri­methyl­silyl­ethynyl)­fulvene
✍ Berger, Harald ;Bubenitschek, Peter ;Hopf, Henning ;Jones, Peter G. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 175 KB

In the title compound, C 19 H 30 Si, the double bonds are essentially localized. The central ring and its substituents, including the triple-bond system, are coplanar, with the Si atom lying 0.148 (2) A ˚out of the plane. The packing involves herring-bone layers parallel to the ab plane.

ChemInform Abstract: The Reactions of 3,
ChemInform Abstract: The Reactions of 3,6-Di-tert-butyl-1,2-benzoquinone and 3,6-Di-tert-butylcatechol with tert-Butyl Hydroperoxide.
✍ V. N. Glushakova; N. A. Skorodumova; V. I. Nevodchikov; L. G. Abakumova; N. P. M 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

The Reactions of 3,6-Di-tert-butyl-1,2-benzoquinone and 3,6-Ditert-butylcatechol with tert-Butyl Hydroperoxide. -The reaction of the title quinone (I) as well as its corresponding catechol with tert-butyl hydroperoxide in aprotic solvents results in ring oxidation accompanied by ring expansion furn