Title of article
Improved preparation of tosyldiazomethane
Author/Authors
Plessis، نويسنده , , C and Uguen، نويسنده , , D and De Cian، نويسنده , , A and Fischer، نويسنده , , J، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
5489
To page
5493
Abstract
Treatment of the carbamate 2a by i-amyl nitrite and TMSCl in presence of a reduced amount of pyridine, followed by decomposition of the resulting nitroso derivative 3a with activated alumina afforded in high yield the pure, crystalline, diazosulfone 1a, a process which could be extended to the preparation of the parent diazosulfone 1b.
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1638236
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