-
1.SYNTHESIS OF 3-AMINO-2-CHLORO-4-METHYLPYRIDINE FROM ACETONE AND ETHYL CYANOACETATE 有权
标题翻译: 制备丙酮和氰基乙酸乙酯的3-氨基-2-氯-4-甲基吡啶公开(公告)号:EP1070053A1
公开(公告)日:2001-01-24
申请号:EP00903131.1
申请日:2000-01-06
发明人: GROZINGER, Karl
IPC分类号: C07D213/73
CPC分类号: C07D213/73
摘要: A method for making 3-amino-2-chloro-4-methylpyridine from acetone and ethyl cyanoacetate, as depicted in reaction scheme (1-9).
-
2.SYNTHESIS OF 3-AMINO-2-CHLORO-4-METHYLPYRIDINE FROM MALONONITRILE AND ACETONE 有权
标题翻译: 合成3-氨基-2-氯-4-甲基吡啶OFFMALONSÄURESÄURENITRIL和丙酮公开(公告)号:EP1064265A1
公开(公告)日:2001-01-03
申请号:EP00902349.0
申请日:2000-01-06
发明人: GROZINGER, Karl
IPC分类号: C07D213/73
CPC分类号: C07D213/73
摘要: A method for making 3-amino-2-chloro-4-methylpyridine from molononitrile, as depicted in reaction scheme (I).
-
3.SYNTHESIS OF 3-AMINO-2-CHLORO-4-METHYLPYRIDINE FROM MALONONITRILE AND ACETONE 有权
标题翻译: 从氨喋呤和丙酮合成3-氨基-2-氯-4-甲基吡啶公开(公告)号:EP1064265B8
公开(公告)日:2004-10-13
申请号:EP00902349.0
申请日:2000-01-06
发明人: GROZINGER, Karl
IPC分类号: C07D213/73 , C07D213/12
CPC分类号: C07D213/73
摘要: A method for making 3-amino-2-chloro-4-methylpyridine from molononitrile, as depicted in reaction scheme (I).
摘要翻译: 如反应式(I)所示,由蒎腈制备3-氨基-2-氯-4-甲基吡啶的方法。
-
4.SYNTHESIS OF 3-AMINO-2-CHLORO-4-METHYLPYRIDINE FROM ACETONE AND ETHYL CYANOACETATE 有权
标题翻译: 制备丙酮和氰基乙酸乙酯的3-氨基-2-氯-4-甲基吡啶公开(公告)号:EP1070053B1
公开(公告)日:2005-10-26
申请号:EP00903131.1
申请日:2000-01-06
发明人: GROZINGER, Karl
IPC分类号: C07D213/73
CPC分类号: C07D213/73
摘要: A method for making 3-amino-2-chloro-4-methylpyridine from acetone and ethyl cyanoacetate, as depicted in reaction scheme (1-9).
-
5.SYNTHESIS OF 3-AMINO-2-CHLORO-4-METHYLPYRIDINE FROM MALONONITRILE AND ACETONE 有权
标题翻译: 合成3-氨基-2-氯-4-甲基吡啶OFF丙二腈和丙酮公开(公告)号:EP1064265B1
公开(公告)日:2004-04-14
申请号:EP00902349.0
申请日:2000-01-06
发明人: GROZINGER, Karl
IPC分类号: C07D213/73 , C07D213/12
CPC分类号: C07D213/73
摘要: A method for making 3-amino-2-chloro-4-methylpyridine from molononitrile, as depicted in reaction scheme (I).
-
-
-
-