Zearalenone reduction
    12.
    发明授权
    Zearalenone reduction 失效
    减少ZEARALENONONE

    公开(公告)号:US3704248A

    公开(公告)日:1972-11-28

    申请号:US3704248D

    申请日:1970-04-02

    Inventor: HODGE EDWARD B

    CPC classification number: C07D313/00

    Abstract: A METHOD FOR REDUCING ZEARALENONE TO ZEARALANOL USING A RANEY NICKEL CATALYST WHEREIN THE RATION OF THE LOW MELTING DIASTEREOISOMER TO THE HIGH MELTING POINT DIASTEREOISOMER OF ZEARALANOL IN THE PRODUCT IS INCREASED. ZEARALENONE IS CATALYTICALLY REDUCED WITH HYDROGEN AND IN THE PRESENCE OF A LOWER ALKANOL WHICH IS SUBSTANTIALLY ANHYDROUS AND A STRONG BASE.

    Zearalenone reduction
    13.
    发明授权
    Zearalenone reduction 失效
    减少ZEARALENONONE

    公开(公告)号:US3697548A

    公开(公告)日:1972-10-10

    申请号:US3697548D

    申请日:1970-04-02

    Inventor: HODGE EDWARD B

    CPC classification number: C07D313/00

    Abstract: A method for reducing zearalenone to zearalanol in which the product contains a major amount of the high melting diastereoisomer and a minor amount of the low melting diastereoisomer of zearalanol is disclosed. Zearalenone is catalytically reduced with hydrogen in the presence of a solvent, a strong acid, and a platinum catalyst for a time sufficient to reduce the zearalenone to zearalanol.

    Abstract translation: 公开了一种将玉米赤霉烯酮还原为玉米赤霉烯醇的方法,其中产物含有主要量的高熔点非对映异构体和少量的低饱和度的Zearalanol非对映异构体。 玉米赤霉烯酮在溶剂,强酸和铂催化剂存在下用氢催化还原足够的时间,足以将玉米赤霉烯酮还原为玉米赤霉烯醇。

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