The practical preparation of N-silylated carbamates (typified by 1) is reported. These compotmds are synthesized in high yields by treating N-t-Boc.protected primary amines with silyl trillate reagents in dichlofomethane in the presence of triethylamine.
โฆ LIBER โฆ
Ligands and Protecting Groups: The t-Butyl Advantage
โ Scribed by Christopher J. Woltermann
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 49 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Protection of a protecting group: Prepar
โ
Johanne Roby; Normand Voyer
๐
Article
๐
1997
๐
Elsevier Science
๐
French
โ 197 KB
Selective removal of the t-butyloxycarbo
โ
Jennifer Goodacre; Hoger John Ponsford; Irene Stirling
๐
Article
๐
1975
๐
Elsevier Science
๐
French
โ 179 KB
t-Butyloxycarbonyl (BOC) amino acids are frequently used ae intermediates in peptide synthesis and the reagents normally used for the removal of the protecting group 1,2,3 \_
ChemInform Abstract: Protection of a Pro
โ
J. ROBY; N. VOYER
๐
Article
๐
2010
๐
John Wiley and Sons
โ 28 KB
๐ 2 views
Enzymatic Removal of Carboxyl Protecting
โ
Marlen Schmidt; Efrosini Barbayianni; Irene Fotakopoulou; Matthias Hoehne; Viole
๐
Article
๐
2005
๐
John Wiley and Sons
โ 28 KB
The t-butyl group as sensor group of the
โ
Stefan Berger
๐
Article
๐
1976
๐
Elsevier Science
๐
French
โ 367 KB
The di-t-butylsilylene protecting group
โ
Barry M. Trost; Charles G. Caldwell
๐
Article
๐
1981
๐
Elsevier Science
๐
French
โ 217 KB
Di-t-butyldichlorosilane reacts with diols to yield the corresponding ai-J-butylsilylene derivatives. This useful protecting group is readily removed by treatment with pyridinium hydrofluoride. In conjunction with our synthetic efforts directed toward pillaromycinone (I), we required a diol protect