The reactivity of various β-amino alcohols with dialkyl oxalates, in several reaction
conditions, has been investigated. Linear disubstituted oxalamides were obtained with …

The reactions of 3-phenyl-3-methylamino-1, 2-propanediol and 3-[(tert-butyldimethylsilyl)
oxy]-1-methylamino-1-phenyl-2-propanol with (CH2O) n and CH2Cl2 are appropriate …

The behaviour of isoxazolidinium salts with bases has been reconsidered. Exclusive
formation of tetrahydro-1, 3-oxazines occurs with 5, 5-disubstituted derivatives. In the …

3, R= H 6, R-CH3 in the presence of sodium methoxide. 8 The same oxazolidinone 7 was
obtained by treatment of 5 with ETC also in absence of sodium methoxide. The isolation of 6 …

The mechanism of hydrolysis of diastereomeric oxazolidines formed by the reaction of (−)-
ephedrine and (+)-pseudoephedrine with formaldehyde was studied using semiempirical …

ω-Hydroxy-N-substituted amidines have been shown to be the intermediates in the
formation of 2-oxazolines and 5, 6-dihydro-4H-1, 3-oxazines from the reactions of imidates …

Amino alcohols typically react with aldehydes to produce oxazolidines. It was hypothesized
that the condensation of several commercially available amino alcohols with dialdehydes …

The reaction of o‐phthalaldehyde with β‐aminomonohydroxy compounds leads to ortho‐
substituled phenyloxazolines. β‐Aminodiols or‐triols give tetracyelic bisoxazoiidines when …

Formation of 1,2-oxazine derivatives: A novel type of reaction between 2-aminooxazoles
and maleic acid imide Page 1 Chemist O" ql'Hetero~3,clk" Compounds, Vol. 36, No. 8, 2000 …

N-Substituted tetrahydro-1,3-oxazines and oxazolidines. 1. A new version of the Mannich
reaction involving amino alcohols Page 1 Russian Chemical Bulletin, International Edition, Vol …