Diels-Alder reactions of α,β-unsaturated thioesters and α,β-unsaturated selenoesters

Synlett

Volumn , Issue 6, 1998, Pages 596-598

  Byeon, Chang Ho ^a   Chen, Cheng Yi ^a   Ellis, David A ^a   Hart, David J ^a   Li, Jing ^a  

^a OHIO STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0011219106     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1998-1738     Document Type: Article

References (20)

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11. Inukai, T.; Kojima, T. J. Org. Chem. 1966, 31, 2032.
12. 13C correlation) experiments were used to establish regiochemistry in the cycloaddition between 3 and 5.
13. For another fumaric acid derivative that shows selective complexation with a Lewis acid see Maruoka, K.; Saito, S.; Yamamoto, H. J. Am. Chem. Soc. 1992, 114, 1089.
14. 13C correlation) experiments, iodolactonization experiments, and chemical correlation with piperylene-dimethyl fumarate cycloadducts.
15. 13C correlation) experiments were used to establish regiochemistry in the cycloaddition between 3 and 7.
16. 2O) established the structures of the endo adducts from 1 and 3. The carboxylic acid derived from the exo-adduct with 3 was isolated and characterized when this sequence was applied to a mixture of endo and exo cycloadducts.
17. For relevant relative rate studies see Sauer, J. Angew. Chem., Int. Ed. Engl. 1966, 5, 211.
18. Sauer, J. Angew. Chem., Int. Ed. Engl. 1967, 6, 16.
19. Pfenninger, J.; Heuberger, C.; Graf, W. Helv. Chim. Acta 1980, 63, 2328.
20. For another reverse polarity acrylate equivalent see Kakushirna, M.; Espinosa, J.; Valenta, Z. Can. J. Chem. 1976, 54, 3304.