Highly selective 1,3-dipolar cycloadditions of captodative olefins 1-acetylvinyl carboxylates to diverse dipoles

DOI: 10.1016/0040-4039(96)01546-8

Source and publish data:

Tetrahedron Letters p. 6835 - 6838 (1996)

Update date:2022-08-02

Topics:

Authors:

Nagarajan, Arumugam

Zepeda, Gerardo

Tamariz, Joaquin

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Article abstract of DOI:10.1016/0040-4039(96)01546-8

Regioselective 1,3-dipolar cycloadditions of captodative 1-acetylvinyl p-nitrobenzoyloxy (1a) with propionitrile oxide, diphenylnitrile imine and diazoalkanes provided the corresponding 5-acetyl- isoxazoles and pyrazoles. Evidence to support the formation

Full text of DOI:10.1016/0040-4039(96)01546-8

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