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11.Process for the production of beta-methylmercaptopropionaldehyde 失效
Title translation: 用于生产β-甲基戊二酸二恶烷的方法公开(公告)号:US3574766A
公开(公告)日:1971-04-13
申请号:US3574766D
申请日:1968-10-03
Applicant: GLANZSTOFF AG
Inventor: MEYER GERHARD , MAGERLEIN HELMUT , RUPP HANS-DIETER
IPC: C07C20060101 , C07C45/00
CPC classification number: C07C323/00
Abstract: PROCESS FOR PRODUCING B-METHYLMERCAPTOPROPIONALDEHYDE IN HIGH YIELDS BY REACTING ACROLEIN WITH METHYLMERCAPTAN IN THE PRESENCE OF THE CATALYST
R3XY
WHERE EACH R IS A MONOVALENT ORGANIC RADICAL, X IS PHOSPHOROUS, ARSENIC OR ANTIMONY AND Y IS OXYGEN OR SULFUR.
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12.Process for the conversion of trithiane into carbon disulfide 失效
Title translation: 将TRITHIANE转化为碳水化合物的方法公开(公告)号:US3551103A
公开(公告)日:1970-12-29
申请号:US3551103D
申请日:1968-02-28
Applicant: GLANZSTOFF AG
Inventor: RUPP HANS-DIETER , MEYER GERHARD , MAGERLEIN HELMUT
IPC: C01B31/26
CPC classification number: C01B32/70
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公开(公告)号:US3544592A
公开(公告)日:1970-12-01
申请号:US3544592D
申请日:1967-11-28
Applicant: GLANZSTOFF AG
Inventor: RUPP HANS-DIETER , SIGGEL ERHARD , MEYER GERHARD
IPC: C07D341/00 , C07D77/00
CPC classification number: C07D341/00
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14.
公开(公告)号:US3542881A
公开(公告)日:1970-11-24
申请号:US3542881D
申请日:1968-10-18
Applicant: GLANZSTOFF AG
Inventor: RUPP HANS-DIETER , MEYER GERHARD , MAGERLEIN HELMUT
IPC: C07C20060101 , C07C149/10
CPC classification number: C07C321/00