Journal of Organic Chemistry p. 7292 - 7298 (1994)
Update date:2022-08-04
Topics: Synthesis Alkylation Diastereoselective Experimental terms Perhydropyrimidin-4-ones α-substituted β-amino acids
Braschi
Cardillo
Tomasini
Venezia
The alkylation of several enantiomerically pure perhydropyrimidin-4-ones at C5 is described. For the methylation reaction, mixtures of 5,6-trans -and cis-disubstituted adducts were obtained with high diastereomeric ratios, whereas only the 5,6-
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