Synthesis p. 415 - 416 (1986)
Update date:2022-08-03
Topics:
Bojilova, A.
Ivanov, Chr.
It is shown that the previously found rearrangement can be applied on the nitrile 4 (X=CN) when the anhydride used possesses only one α-hydrogen atom.Refluxing of this nitrile with isobutyric anhydride in the presence of triethylamine leads to the expected rearrangement product 5 (X=CN).Making use of the same anhydride, the esters 4 (X=COOR) are converted into esters 5 (X=COOR).
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Doi:10.1021/ja01512a056
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(2014)Doi:10.1021/ja00889a024
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(1986)Doi:10.1016/S0040-4039(00)84510-4
(1986)Doi:10.1021/ie50600a029
(1959)
