The title compound has been prepared by two routes and some Diels-Alder reactions of it investigated.
Bis{1, 4-bis(trimethylsilyl) buta-1, 3-diene} cobalt: synthesis and molecular structure
✍ Scribed by F.Geoffrey N. Cloke; Michael G. Gardiner; Colin L. Raston; Steven J. Simpson
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 346 KB
- Volume
- 507
- Category
- Article
- ISSN
- 0022-328X
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📜 SIMILAR VOLUMES
The two title compounds (1.2) have been prepared and some Diels-Alder reactions investigated.
But-1-en-3-ynes react with lithium and chlorotrimethylsilane in THF to give 1,4-bis(trimethylsilyl)buta-2,3dienes. Epoxidation of these allenes leads to oxyallyl species which are trapped by nucleophilic reagents to give 1,4-bis(trimethylsilyl)butan-3-ol-2-one derivatives.
Single-crystal X-ray study T = 173 K Mean '(C±C) = 0.002 A Ê Disorder in main residue R factor = 0.047 wR factor = 0.125 Data-to-parameter ratio = 15.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 296 K Mean '(C±C) = 0.003 A Ê R factor = 0.043 wR factor = 0.102 Data-to-parameter ratio = 20.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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