发明名称 PROCESS FOR THE PREPARATION OF 4,6-DICHLOROPYRIMIDINE
摘要 A process for preparing 4,6-dichloropyrimidine comprising treating 4,6-dihydroxypyrimidine with phosgene in the presence of a suitable base and optionally in the presence of a solvent.
申请公布号 WO9529166(A1) 申请公布日期 1995.11.02
申请号 WO1995GB00676 申请日期 1995.03.27
申请人 ZENECA LIMITED;BOWDEN, MARTIN, CHARLES;BROWN, STEPHEN, MARTIN;JONES, JOHN, DAVID 发明人 BOWDEN, MARTIN, CHARLES;BROWN, STEPHEN, MARTIN;JONES, JOHN, DAVID
分类号 C07D239/30;(IPC1-7):C07D239/30 主分类号 C07D239/30
代理机构 代理人
主权项
地址