EFFET DE LA CONCENTRATION EN ACIDE FLUORHYDRIQUES DANS LA PYRIDINE SUR LA REGIO-SELECTITE DE LA FLUORATION PAR DEAMINATION D'α-AMINO-ESTERS : SYNTHESES DE COMPOSES CARBOXYLES-β-FLUORES.

DOI: 10.1016/S0040-4039(00)81326-X

Source and publish data:

Tetrahedron Letters p. 57 - 60 (1983)

Update date:2022-08-04

Topics:

Authors:

Hamman, Sylvain

Beguin, Claude G.

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Article abstract of DOI:10.1016/S0040-4039(00)81326-X

Fluorodeamination of α-amino-esters with sodium nitrite in HF-pyridine gives mainly β-fluoro-esters.The molar ratio HF-pyridine is the main parameter for the α-β regioselectivity.

Full text of DOI:10.1016/S0040-4039(00)81326-X

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