Recently, we have shown that bis-y,y-dimethylallenyl sulfone (J) undergoes a novel and facile cyclization on heating at 75O to 3-isopropcnyl-4-isopropylthiophene l,l-dioxide (2)2. The reaction mechanism may either involve a 2,2 '-bisallyl-type biradical intermediate or may be described as a concerte
โฆ LIBER โฆ
Thermal Rearrangements of Heteroatom-Bridged Diallenes
โ Scribed by Binh H. Bui; Peter R. Schreiner
- Book ID
- 102178510
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 164 KB
- Volume
- 2006
- Category
- Article
- ISSN
- 1434-193X
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