Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5217989 | Tetrahedron | 2013 | 4 Pages |
Abstract
The C(sp3)–P bond forming reaction utilizing N-tosylhydrazones as readily available alkylating reagents was developed, which provides a new opportunity for preparing phosphine oxide derivatives with moderate to good yields. This reductive coupling reaction is proposed to proceed through an insertion of copper carbene into P–H bond of H-phosphorus oxides. The salient features of the reaction are operational simplicity and functional-group tolerance.
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