THE BEHAVIOUR OF UNSATURATED 1,2-HYDOXYIMINOKETONES WITH TRIFLUOROACETIC ACID

DOI: 10.1016/S0040-4039(00)82460-0

Source and publish data:

Tetrahedron Letters p. 6805 - 6808 (1988)

Update date:2022-08-03

Topics:

Authors:

Bishop, Roger

Hawkins, Stephen C.

Quibuyen, Titos A. O.

Brooks, Peter R.

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Article abstract of DOI:10.1016/S0040-4039(00)82460-0

(E)-1,2-Hydroxyiminoketones containing an appropriately positioned and substituted olefinic group afford high yields of various 5- and 6-membered heterocyclic systems when reacted with trifluoroacetic acid.Under the same conditions inappropriately substituted unsaturated 1,2-hydroxyiminoketones fragment by means of second order Beckmann process.

Full text of DOI:10.1016/S0040-4039(00)82460-0

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