Synthesis of α-phenylseleno-α,β-unsaturated esters by Wittig-type reactions. Studies on the Diels–Alder reaction
✍ Scribed by Claudio C. Silveira; Marta R.S. Nunes; Elson Wendling; Antonio L. Braga
- Book ID
- 108346777
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 106 KB
- Volume
- 623
- Category
- Article
- ISSN
- 0022-328X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
An efficient synthesis of prop-1-ene 1,3-sultam 4 and its Diels-Alder reactions is reported. Sultams are also prepared as chiral auxiliaries for asymmetric transformations.
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The mechanistic models so far proposed to explain the behavior of vinylsulfoxides as dienophiles in asymmetric Diels-Alder reactions are revised on the basis of the results obtained in the reactions of (S)-benzyl 2-p-tolylsulfinylacrylate 3 with cyclopentadiene, Dane's diene and furan under differen
Synthesis and Diels-Alder Reactions of α,β-Unsaturated . gamma.-Sultone. -An improved synthesis of the unsaturated sultone (III) and its use in Diels-Alder reactions is described. The sultone cycloadducts can be ring-opened with various nucleophiles such as alcohols and amines.