9,9-Dibenzyl-10-trimethylsilyl-9,10-dihydroanthracene
✍ Scribed by Liu, Jian-Zhong ;Dhar, Raj K. ;Fronczek, Frank R. ;Rabideau, Peter W. ;Watkins, Steven F.
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 171 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Nous d6montrons dans la presente Note que les derives du dihydro-9,lO Bthano-9,lO anthracgne que nous avons antkieurement (1) relies chimiquement entre eux, possldent les configurations absolues indiquees par les formules 1 a 4.
The title compound, C 28 H 22 O 2 , is a intermediate in the synthesis of 10,10 0 -dibromo-9,9 0 -bianthracenyl. The molecule forms both intra-and intermolecular O-HÁ Á ÁO hydrogen bonds.
The title compound 8 has been synthesized and the kinetic parameters of its aromatization have been measured. In the key-step of the synthesis g,6-dihydrobenzocyclobutadiene is used, a new and powerful diene that cycloadds along its axis.