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公开(公告)号:EP1979312A1
公开(公告)日:2008-10-15
申请号:EP07703837.0
申请日:2007-01-12
Applicant: BASF SE
Inventor: ERNST, Hansgeorg , PFAFF, Klaus-Peter , BECK, Karl , SCHUBERT, Jürgen , GOTTWALD, Günther , KRAUSE, Wolfgang
IPC: C07C403/08 , C07C67/02 , C07C69/007
CPC classification number: C07C29/1285 , C07C29/095 , C07C67/02 , C07C67/03 , C07C403/08 , C07C2601/16 , C07C33/14 , C07C69/007 , C07C69/78 , C07C69/06 , C07C69/145
Abstract: The invention relates to a method for producing pure or enriched bisabolol by separating substance mixtures containing bisabolol and farnesol, by selective esterification of farnesol and subsequent distillation separation. The invention relates specifically to a method as cited above, consisting of selective esterification of mixtures containing formyl-bisabolol and formyl-farnesol and subsequent distillation separation. The invention also relates to a method for producing farnesol esters.
Abstract translation: 本发明涉及通过用法呢醇的选择性酯化和随后的蒸馏分离分离含有红没药醇和法呢醇的物质混合物来生产纯的或富含的赤铁矿的方法。 本发明具体涉及如上所述的方法,其包括含有甲酰基 - 对 - 三氟化硼和甲酰法尼醇的混合物的选择性酯交换和随后的蒸馏分离。 本发明还涉及一种生产法呢醇酯的方法。