Asymmetric synthesis of 4-aryl-1,2,5-thiadiazolidin-3-one 1,1-dioxides via Pd-catalyzed hydrogenation of cyclic ketimines.
Org Biomol Chem
; 15(6): 1325-1328, 2017 Feb 07.
Article
em En
| MEDLINE
| ID: mdl-28102406
An efficient access to optically active sulfahydantoins, 4-aryl-1,2,5-thiadiazolidin-3-one 1,1-dioxides, was developed through palladium-catalyzed asymmetric hydrogenation of the corresponding cyclic N-sulfonylketimines with up to 98% ee.
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01-internacional
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MEDLINE
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En
Ano de publicação:
2017
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Article