𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Novel Amination Reaction of Carboxylic Acid Derivatives with Tetrakis(dimethylamino)titanium

✍ Scribed by Weingarten, Harold; White, William A.


Book ID
127316935
Publisher
American Chemical Society
Year
1966
Tongue
English
Weight
109 KB
Volume
88
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A Novel Amination Reaction with Diphenyl
✍ JosΓ© M. Villalgordo; Anthony Linden; Heinz Heimgartner πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 German βš– 333 KB

## Abstract The reaction of enolates of α‐unsubstituted carboxamides 3 with diphenyl phosphorazidate (DPPA) and di(__tert__‐butyl) dicarbonate (β€˜Boc anhydride’) in THF at βˆ’78Β° yielded 2‐{[(__tert__‐butoxy)carbonyl]amino}carboxamides 5 (__Scheme 2__) which are derivatives of α‐amino acids. In this r

Reaction of carboxylic acids with diethy
✍ Masanori Mizuno; Takayuki Shioiri πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 French βš– 139 KB

Carboxylic acids react with 2 equivalents of diethyl phosphorocyanidate in the presence of triethylamine to give dicyanophosphates in good yields; these dicyanophosphates can be hydrolyzed easily to give homologated ~t-hydroxycarboxylic acids.