DR M M V RAMANA,NIMKAR AMEY PRAMOD,BETKAR RAHUL RAMESH,RANADE PRASANNA BHALCHANDRA,MUNDHE BALAJI CHINTAMAN
申请号：
IN2850/MUM/2014
公开号：
IN2014MU02850A
申请日:
2014.09.08
申请国别(地区):
IN
年份:
2016
代理人:
摘要：
The present invention relates to the one pot synthesis of 2-amino-4, 6-diaryl pyrimidines from acetophenones, aromatic aldehydes and guanidine hydrochloride using heterogeneous basic catalyst CsOH-A12O3. Along with the good yield, significance of the heterogeneous catalyst over the homogeneous counterpart is its ease of separation and reusability without loss of activity.
