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公开(公告)号:US20230067679A1
公开(公告)日:2023-03-02
申请号:US17787794
申请日:2020-12-15
Applicant: DSM IP Assets B.V.
Inventor: Werner BONRATH , Felix IMBERI , Marc-André MUELLER , Bettina WUESTENBERG
IPC: C07C403/08
Abstract: The present invention relates to the functionalisation of specific 1,3-alpha-dienes (by hydroboration). These functionalized 1,3-alpha-dienes are important intermediates in organic synthesis (especially in the synthesis of carotenoids, vitamin A and/or vitamin A derivatives).