Enantiopure 4‐oxazolin‐2‐ones and 4‐methylene‐2‐oxazolidinones as chiral building blocks in a divergent asymmetric synthesis of heterocycles

Enantiopure 3‐((R)‐ and 3‐((S)‐1‐phenylethyl)‐4‐oxazoline‐2‐ones were evaluated as chiral building blocks for the divergent construction of heterocycles with stereogenic quaternary centers. The N‐(R)‐ or N‐(S)‐1‐phenylethyl group of these compounds proved to be an efficient chiral auxiliary for the...

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Veröffentlicht in:	Chirality (New York, N.Y.) N.Y.), 2019-09, Vol.31 (9), p.719-749
Hauptverfasser:	Santoyo, Blanca M., González‐Romero, Carlos, Zárate‐Zárate, Daniel, Hernández‐Benitez, R. Israel, Pelayo, Vanessa, Barrera, Edson, Escalante, Carlos H., Fuentes‐Benites, Aydeé, Martínez‐Morales, Guadalupe, López, Julio, Vázquez, Miguel A., Delgado, Francisco, Jiménez‐Vázquez, Hugo A., Tamariz, Joaquín
Format:	Artikel
Sprache:	eng
Schlagworte:	(R)‐ and (S)‐1‐phenylethylamine 4‐methylene‐2‐oxazolidinones 4‐oxazolin‐2‐ones Adducts Asymmetric synthesis Asymmetry Carbamates (tradename) Construction Cycloaddition Halides hetero‐Diels‐Alder reaction Methylene microwave irradiation Oxazolidinones Reaction products Stereoselectivity
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