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公开(公告)号:DE1443444A1
公开(公告)日:1969-02-13
申请号:DE1443444
申请日:1962-08-02
Applicant: BASF AG
Inventor: HERBERT MUELLER DR , EMIL SCHARF DR
IPC: C07C61/16
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公开(公告)号:DE1643636A1
公开(公告)日:1971-01-14
申请号:DE1643636
申请日:1967-08-08
Applicant: BASF AG
Inventor: HERBERT MUELLER DR , ADOLF STUEBINGER DR
IPC: C07F9/50
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公开(公告)号:DE1928632A1
公开(公告)日:1970-12-10
申请号:DE1928632
申请日:1969-06-06
Applicant: BASF AG
Inventor: ADOLF STUEBINGER DR , HERBERT MUELLER DR , HERMANN OVERWIEN DR
Abstract: 1301037 Isoprene BADISCHE ANILIN- & SODA-FABRIK AG 5 June 1970 [6 June 1969] 27190/70 Heading C5E Isoprene is made by dehydrating 3-methyl-3- buten 1-ol at 200-300 C. in the presence of a calcium phosphate catalyst, the 3-methyl-3- buten-1-ol having a purity of at least 85% by wt. of the total oxygen containing starting material. The reaction is preferably carried out in the presence of steam and/or an inert gas.
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公开(公告)号:DE1925197A1
公开(公告)日:1970-11-26
申请号:DE1925197
申请日:1969-05-17
Applicant: BASF AG
Inventor: HERBERT MUELLER DR , DIETRICH MANGOLD DR
Abstract: Production of 2-methyl-3-buten-2-ol in which an aqueous acid is allowed to act on 3-methyl-3-buten-1-ol at temperatures of from 20 DEG to 250 DEG C while removing by distillation the 2-methyl-3-buten-2-ol formed. 2-methyl-3-buten-2-ol is an important intermediate for the production of terpenes.
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公开(公告)号:DE1470744A1
公开(公告)日:1968-12-12
申请号:DE1470744
申请日:1963-10-15
Applicant: BASF AG
Inventor: HERBERT MUELLER DR , HUBERTUS SEIBT DR , HANS REINHARD DR , PETRI ROLF
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公开(公告)号:DE1467385A1
公开(公告)日:1968-11-21
申请号:DE1467385
申请日:1964-05-30
Applicant: BASF AG
Inventor: OTTHEINRICH DETMER DR , KARL OPP DR , HERBERT MUELLER DR , HUBERTUS SEIBT DR
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公开(公告)号:DE1910474A1
公开(公告)日:1970-09-17
申请号:DE1910474
申请日:1969-03-01
Applicant: BASF AG
Inventor: HERMANN OVERWIEN DR , HERBERT MUELLER DR
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公开(公告)号:DE1467381A1
公开(公告)日:1968-11-21
申请号:DE1467381
申请日:1963-02-13
Applicant: BASF AG
Inventor: OTTHEINRICH DETMER DR , KARL OPP DR , HERBERT MUELLER DR , HUBERTUS SEIBT DR
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公开(公告)号:DE1443461A1
公开(公告)日:1968-11-07
申请号:DE1443461
申请日:1962-12-15
Applicant: BASF AG
Inventor: HERBERT MUELLER DR , DIETMAR WITTENBERG DR
IPC: C07C2/46
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公开(公告)号:DE1443464A1
公开(公告)日:1968-10-24
申请号:DE1443464
申请日:1962-12-29
Applicant: BASF AG
Inventor: DIETMAR WITTENBERG DR , HERBERT MUELLER DR
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