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公开(公告)号:US11046632B2
公开(公告)日:2021-06-29
申请号:US16956957
申请日:2018-12-05
Applicant: BASF SE
Inventor: Nicolas Vautravers , Michaela Fenyn , Joseph John Zakzeski , Joaquim Henrique Teles
Abstract: Process for the preparation of 3-methyl-2-buten-1-al, wherein 2-methyl-3-buten-2-ol is reacted to 3-methyl-2-buten-1-al in the presence of a catalyst, wherein the catalyst comprises a catalytically active metal and wherein the reaction is conducted at a pH of ≤7.
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公开(公告)号:US11111197B2
公开(公告)日:2021-09-07
申请号:US16956972
申请日:2018-12-05
Applicant: BASF SE
Inventor: Michaela Fenyn , Joseph John Zakzeski , Nicolas Vautravers , Joaquim Henrique Teles
Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase.
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