THE REACTION OF SECONDARY α-AMINO ACIDS WITH CARBONYL COMPOUNDS. PROPERTIES OF THE INTERMEDIATE AZOMETHINE YLIDES. OXAZOLIDINE FORMATION VERSUS 1,4-PROTOTROPY.

DOI: 10.1016/S0040-4039(00)96868-0

Source and publish data:

Tetrahedron Letters p. 6077 - 6080 (1987)

Update date:2022-09-26

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Authors:

Aly, Moustafa F.

Ardill, Harriet

Grigg, Ronald

Leong-Ling, Stephanie

Rajviroongit, Shuleewan

Surendrakumar, Sivagnanasundram

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Article abstract of DOI:10.1016/S0040-4039(00)96868-0

Cyclic secondary α-amino acids react regiospecifically, via antidipole formation, with aldehydes bearing electron withdrawing substituents to give oxazolidines in good yield.In certain cases structural features in the α-amino acid promote a 1,4-prototropi

Full text of DOI:10.1016/S0040-4039(00)96868-0

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