Solid-phase synthesis of 2,4-diaminoquinazolines
โ Scribed by Zhengdong Wu; Jooyoung Kim; Richard M. Soll; Dale S. Dhanoa
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 137 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0006-3592
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A solid-phase synthesis that provides easy access to 2-amino-5-sulfanylthiazoles with variable substituents at C-2, C-4, and C-5 has been developed. The key step of this synthesis is a new C-sulfanylation of resin-bound 2-aminothiazoles by mixtures of various sulfur-containing building blocks and io
field desorption mass spectrum (m/e= 206 for CpV(NO):)[41; in nitromethane solution it behaves as a 1 : 1 electrolyte. The pronounced electron deficit at the central metal of ( I ) is reflected in the high v(N0) frequencies in the IR spectrum and in the strong deshielding of the cyclopentadienyl pro
Dendrimers are highly ordered, hyperbranched polymers with potential for a whole range of chemical applications. Solution-phase synthesis of dendrimers is often challenging, requiring long reaction times and nontrivial purification; solid-phase methodology, on the other hand, enables reactions to be