Hydrogen iodide-promoted reduction of β-chlorovinamidinium salts

被引:13
作者
Davies, IW [1 ]
Taylor, M [1 ]
Hughes, D [1 ]
Reider, PJ [1 ]
机构
[1] Merck & Co Inc, Dept Proc Res, Rahway, NJ 07065 USA
关键词
D O I
10.1021/ol006497z
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] HI cleanly reduced chlorovinamidinium salts to the vinamidinium salt in essentially quantitative assay yield and 55-85% isolated yield following recrystallization. The reaction proceeds via protonation of the beta-carbon atom of the vinamidinium and dechlorination via the formation of I-CI.
引用
收藏
页码:3385 / 3387
页数:3
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