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公开(公告)号:US2274611A
公开(公告)日:1942-02-24
申请号:US33671540
申请日:1940-05-23
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: HURD CHARLES D
IPC: C07C17/16
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2.Process for the selective hydrogenation of arylnitroolefins and products thereof 失效
Title translation: 芳基硝基烯烃及其产物的选择性氢化方法公开(公告)号:US2483201A
公开(公告)日:1949-09-27
申请号:US60065445
申请日:1945-06-20
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: HURD CHARLES D
IPC: C07C45/00 , C07C201/12 , C07C205/04
CPC classification number: C07C201/12 , C07C45/00 , C07C205/04
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公开(公告)号:US3560569A
公开(公告)日:1971-02-02
申请号:US3560569D
申请日:1967-11-08
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: HURD CHARLES D
IPC: C07C51/00 , C07C51/235 , C07D309/12 , C07C65/02
CPC classification number: C07D309/12 , C07C51/00 , C07C51/235 , C07C65/03 , C07C59/245
Abstract: A PROCESS FOR THE PREPARATION OF GALLIC ACID BY CONDENSING TRICARBALLYLIC ESTER AND AN ACETAL OF MESOXALIC ESTER AND HYDROLYZING SAME.
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公开(公告)号:US2359039A
公开(公告)日:1944-09-26
申请号:US41037141
申请日:1941-09-11
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: HURD CHARLES D
IPC: C07C45/70 , C07C49/255
CPC classification number: C07C49/255 , C07C45/70
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