The bisketenes 2-phenyl and 2-methyl-3-(trimethylsilyl)-1,3-butadiene-l,4dione (8 and 10) are calculated on the basis o f additivity of substituent effects to be less stable than the 3-phenyl and 3-methyl-4-(trimethylsilyI)cyclobut-3-ene-l,2-diones (7 and 9) by 1.9 and 2.6 kcal/mol, respectively. In
β¦ LIBER β¦
Preparation and reactivity of persistent and stable silyl-substituted bisketenes
β Scribed by Zhao, Da Chuan; Allen, Annette D.; Tidwell, Thomas T.
- Book ID
- 126154182
- Publisher
- American Chemical Society
- Year
- 1993
- Tongue
- English
- Weight
- 956 KB
- Volume
- 115
- Category
- Article
- ISSN
- 0002-7863
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