The title aldehydes are prepared in high yields by quenching 2-lthio-thiazole, 4-lithio-, and 5-lithio-2-trimethylsilylthiazole with N-formylmorpholine followed by protodesilylation. The aldehydes are transformed to give 3-thiazolylisoxazolines and oxazoles in moderate good yields.

A new convenient preparation of 2-, 4-, and 5-thiazolecarboxaldehydes and their conversion into the corresponding carbonitrile N-oxides. Synthesis of 3-thiazolylisoxazoles and 3-thiazolylisoxazolines

DONDONI, Alessandro;FANTIN, Giancarlo;FOGAGNOLO, Marco;MEDICI, Alessandro;PEDRINI, Paola
1987

Abstract

The title aldehydes are prepared in high yields by quenching 2-lthio-thiazole, 4-lithio-, and 5-lithio-2-trimethylsilylthiazole with N-formylmorpholine followed by protodesilylation. The aldehydes are transformed to give 3-thiazolylisoxazolines and oxazoles in moderate good yields.
1987
Dondoni, Alessandro; Fantin, Giancarlo; Fogagnolo, Marco; Medici, Alessandro; Pedrini, Paola
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/462464
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