Title of article
A mild one-pot deamination of aromatic amines bearing electron-withdrawing groups. Calcium hypophosphite as a dediazonation reagent in nonaqueous media
Author/Authors
Mitsuhashi، نويسنده , , Hirokazu and Kawakami، نويسنده , , Takehiko and Suzuki، نويسنده , , Hitomi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
3
From page
5567
To page
5569
Abstract
Diazotization of the title amines with nitrogen dioxide in acetonitrile at −20°C, followed by treatment with calcium hypophosphite in the presence of methanol and catalytic amounts of iron(II) sulfate at room temperature results in the reductive removal of the amino group, giving the corresponding arenes in moderate to good yield.
Keywords
deamination , diazo compounds , Amines , arenes , phosphinous acids and derivatives
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1638251
Link To Document