A facile Claisen rearrangement involving the transient tautomeric enamine forms of α-allyloxy and α-propargyloxyimines

DOI: 10.1016/S0040-4039(00)60106-5

Source and publish data:

Tetrahedron Letters p. 4447 - 4450 (1992)

Update date:2022-09-26

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Authors:

Desmaele

Champion

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Article abstract of DOI:10.1016/S0040-4039(00)60106-5

α-Allyloxyimines rearrange smoothly to 2-amino-2-allyl-ketones by heating at 80°C for few hours, by Claisen rearrangement of the tautomeric secondary enamine. Similarly α-propargyloxyimine gave 2-amino-2-allenyl-ketones. By contrast, 2-benzyloxyimines aff

Full text of DOI:10.1016/S0040-4039(00)60106-5

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