Facile One-Pot Procedure for the Synthesis of 2-Aminothiazole Derivatives
摘要:
A facile, efficient synthesis of 2-aminothiazole derivatives by the reaction of easily available aromatic methyl ketones with thiourea/N-substituted thioureas in the presence of copper(II) bromide was developed. The reaction underwent a one-pot alpha-bromination/cyclization process.
Parallel Solution-Phase Synthesis of a 2-Aminothiazole Library Including Fully Automated Work-Up
作者:Hans-Peter Buchstaller、Uwe Anlauf
DOI:10.2174/138620711794474024
日期:2011.2.1
and effective procedure for the solution phase preparation of a 2-aminothiazole combinatorial library is described. Reaction, work-up and isolation of the title compounds as free bases was accomplished in a fullyautomated fashion using the Chemspeed ASW 2000 automated synthesizer. The compounds were obtained in good yields and excellent purities without any further purificationprocedure.