Synthetic Communications p. 4097 - 4106 (2008)
Update date:2022-07-30
Topics:
Shaterian, Hamid Reza
Hosseinian, Asghar
Ghashang, Majid
Carbonyl compounds have been successfully converted into their corresponding dithiolane, dithiane, and oxathiolane derivatives using a catalytic amount of alumina sulfuric acid (Al2O3-SO3H) with excellent yields at room temperature in short reaction times under mild conditions. This simple method is a highly chemoselective procedure for protection of aldehydes in the presence of ketones, and the heterogeneous catalyst can be recovered and reused several times without any loss of its activity. Copyright Taylor & Francis Group, LLC.
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Doi:10.1021/ja00976a046
(1966)Doi:10.1021/jm4001488
(2013)Doi:10.1021/jo00052a055
(1992)Doi:10.1021/jo401056g
(2013)Doi:10.1080/00397919608003719
(1996)Doi:10.1021/ja00052a015
(1992)