Add time:07/11/2019 Source:sciencedirect.com
This work described a novel and efficient synthesis of 3-amino-4-cyano-5-phenyl-1H-pyrrole-2-carboxamides. The synthesis was carried out via a simple three-component reaction between arylidenmalononitrile, malononitrile and hydroxylamine hydrochloride in solvent-free conditions. Short reaction times, good to excellent yields of products, inexpensive and readily available starting material, and time and energy saving are the main advantages of this method. The structures of the products were confirmed by 1HNMR, 13CNMR, IR and single crystal X-ray analysis.
We also recommend Trading Suppliers and Manufacturers of 3-amino-4-(4-chlorophenyl)-N-(3-methylphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (cas 337489-05-1). Pls Click Website Link as below: cas 337489-05-1 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