๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis of amino-containing phosphines. The use of iminophosphorane as a protecting group for primary amines

โœ Scribed by Liu, Shiuh Tzung; Liu, Chung Yuan


Book ID
115462340
Publisher
American Chemical Society
Year
1992
Tongue
English
Weight
301 KB
Volume
57
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


The Dimethylmaleoyl Group as Amino Prote
โœ Mohamed R. E. Aly; Julio C. Castro-Palomino; El-Sayed I. Ibrahim; El-Sayed H. El ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 388 KB ๐Ÿ‘ 1 views

Glucosamine was readily transformed into N-di-glycosyl donors ฮฒ(1-4)and ฮฒ(1-3)-linked disaccharides 13 and 15a-c, respectively. From 18 as galactosyl donor and 14a methylmaleoyl (DMM) protected derivative 1 which furnished trichloroacetimidate 4 as glycosyl donor. Reaction as acceptor ฮฒ(1-3)-linked

Use of the vinyloxycarbonyl group for am
โœ R.A. Olofson; Y.Stephen Yamamoto; David J. Wancowicz ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 252 KB

In this communication we introduce a promising masking agent --the vinyloxycarbonyl or VOC group --for the protection of amino functions in peptide chemistry. Amino acids are easily converted to their N-VOC derivatives (l\_) in dilute aqueous base using the known vinyl chloroformate' in dioxane as t