Synthesis of trans-4-alkenyloxazoles

DOI: 10.1016/S0040-4039(00)74284-5

Source and publish data:

Tetrahedron Letters p. 1609 - 1612 (1991)

Update date:2022-08-02

Topics:

Authors:

Zhao Zhao

Scarlato

Armstrong

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Article abstract of DOI:10.1016/S0040-4039(00)74284-5

Oxazoles with trans-4-alkenyl substituents were synthesized using a Wittig condensation of the corresponding tri-n-butylphosphonium ylids with aldehydes. The resulting 4-alkenyloxazoles were obtained with greater than 95% trans selectivity.

Full text of DOI:10.1016/S0040-4039(00)74284-5

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Product name:Triphenyl-(2-phenyl-oxazol-4-ylmethyl)-phosphonium; chloride

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