𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1.5-di-tert.-butyl-1.5-diphenyl-pentatetraen

✍ Scribed by J.C. Jochims; G. Karich


Book ID
104243245
Publisher
Elsevier Science
Year
1974
Tongue
French
Weight
214 KB
Volume
15
Category
Article
ISSN
0040-4039

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✦ Synopsis


Wiiena in der Reihe der Kumulene zahlreiche Butatriene und Hexapentaene in der Literatur beechrieben sind 1) , eind Pentatetraene bisher kaum bekannt.

Kuhn und Fischer beschrieben Tetraphenyl-2,3) und Tetra-p-anisyl-pentatetraen .

Skattebbl 4, erhielt eine LSeung des in reiner Substanz instabilen Tetramethyl-


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2-Benzoyl-1-tert-butyl-2-(1,2-di­benzoyl
✍ Shang, Jian ;Wang, Qing-Min ;Song, Hai-Bin ;Huang, Run-Qiu ;Chen, Li ;Mao, Chun- 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 178 KB

The crystal structure of the title compound, C 38 H 42 N 4 O 4 S, an insect-growth regulator, has been determined. The two tertbutyl groups are in different environments and this is reflected in the 1 H NMR spectrum.