Add time:07/31/2019 Source:sciencedirect.com
A novel, general, and efficient one-pot sequential reaction toward a variety of 4-aminated-6-arylpyrrolo[2,3-d]pyrimidines from 5-alkynylpyrimidines has been developed. Microwave-assisted metal-free intramolecular cyclization and amination provided moderate to excellent yields of 4-aminated pyrrolo[2,3-d]pyrimidines in short reaction times. This method avoids the use of metal-catalyst and expensive additives and was shown to tolerate amines and anilines.
We also recommend Trading Suppliers and Manufacturers of 4-[(4-aminophenyl)methyl]-2-chloroaniline (cas 10414-75-2). Pls Click Website Link as below: cas 10414-75-2 suppliers
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View