PROCESS FOR PREPARING 2-METHYL-4-AMINO-5-CYANOPYRIMIDINE
摘要
<p>A process for synthesizing 2-methyl-4-amino-5-cyanopyrimidine is provided. It is characterized by reacting malononitrile with an ionic salt compound (III) in a certain solvent under the effect of an alkali, and condensing the product thereof without separation directly with ethanamidine hydrochloride to form a ring in the presence of an alkali, so as to prepare 2-methyl-4-amino-5-cyanopyrimidine (I).</p>
申请公布号
WO2011060624(A1)
申请公布日期
2011.05.26
申请号
WO2010CN01883
申请日期
2010.11.23
申请人
FUDAN UNIVERSITY;DSM IP ASSETS B.V.;CHEN, FEN-ER;MA, XIAODONG;ZHAO, LEI;XIONG, FANGJUN