
Journal of Organic Chemistry p. 827 - 829 (1981)
Update date:2022-08-02
Topics:
Pfeil, Janice L.
Kukolja, Stjepan
Paquette, Leo A.
The aldehyde disulfides 2 and 3 were prepared from 2α-methoxy-3-cephem 1 and subsequently reduced to the corresponding alcohols 4.Treatment of these alcohols with mercuric trifluoroacetate resulted in cyclization to 1-oxacepham 5.The epimerization of the
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Doi:10.1021/jo00320a042
(1981)Doi:10.1016/S0040-4020(01)80890-5
(1991)Doi:10.1080/00397919108021585
(1991)Doi:10.1021/acs.orglett.8b03733
(2019)Doi:10.1016/S0040-4039(00)97128-4
(1990)Doi:10.1111/cbdd.13480
(2019)