𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of novel N-aminoethyl cyclic polyamines

✍ Scribed by Liu Yong; Xue Guo-Ping; Wu Cheng-Tai

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
223 KB
Volume
16
Category
Article
ISSN
0256-7660

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: Simple Syntheses of
ChemInform Abstract: Simple Syntheses of Cyclic Polyamines Using Selectivity N-Tritylated Polyamines and Succinic Anhydride.
✍ Maria Militsopoulou; Nikolaos Tsiakopoulos; Christos Chochos; George Magoulas; D πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 29 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

Synthesis and anticancer activity of nov
Synthesis and anticancer activity of novel cyclic N-hydroxyureas
✍ J. T. Chou; W. T. Beck; T. Khwaja; K. Mayer; E. J. Lien πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 663 KB

To overcome the disadvantages of hydroxyurea in anticancer therapy such as fast biotransformation and low potency, five cyclic N-hydroxyureas were synthesized. A new reaction was developed to prepare the desired products from the appropriate alkyl omega-haloalkylcarbamates with hydroxylamine. This r

Novel synthesis of N,Nβ€²-dialkyl cyclic u
Novel synthesis of N,Nβ€²-dialkyl cyclic ureas using sulfur-assisted carbonylation and oxidation
✍ Takumi Mizuno; Takeo Nakai; Masatoshi Mihara πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 119 KB

The first example of cyclic urea synthesis from secondary amines by the use of sulfurassisted carbonylation and oxidation was established. By combined sulfur-assisted carbonylation of secondary Ξ±,Ο‰-diamines under an ambient pressure of carbon monoxide at 20 β€’ C with oxidation by molecular oxygen (0.