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    METHOD FOR PRODUCING OXO-VINYL-IONOL AND O-PROTECTED DERIVATIVES THEREOF
    1.
    发明申请
    METHOD FOR PRODUCING OXO-VINYL-IONOL AND O-PROTECTED DERIVATIVES THEREOF 审中-公开
    用于生产OXOVINYLJONOL及其O型保护的衍生物

    公开(公告)号：WO2013068465A3

    公开(公告)日：2013-07-18

    申请号：PCT/EP2012072144

    申请日：2012-11-08

    Applicant: BASF SE

    Inventor： ERNST HANSGEORG ,  PUHL MICHAEL ,  BENSON STEFAN ,  SIEGEL WOLFGANG

    IPC: C07F9/54 ,  C07C403/06 ,  C07C403/08

    CPC classification number: C07C403/06 ,  C07C403/08 ,  C07F7/1856 ,  C07F9/5442 ,  Y02P20/55

    Abstract: The invention relates to the production of oxo-vinyl-ionol and O-protected derivatives thereof of formula (I), wherein R stands for hydrogen or an OH protecting group, for example a group Si(Ra)3, by reacting a compound of general formula (II), wherein R has the meanings previously specified for formula (I), i.e. beta-vinyl-ionol (formula (II), R = hydrogen) or an O-protected derivative thereof (formula (II), R = OH protecting group), with an oxidant in the presence of at least one transition metal, wherein the oxidant comprises at least one compound containing oxygen, which compound is selected from among hydrogen peroxide and organic hydroperoxides.

    Abstract translation: 本发明涉及Oxovinyljonol和式及其O-保护的衍生物（I）其中R是氢或OH-保护基团，例如基团的Si（Ra）为3，的制备由通式的化合物反应（II），其中 R具有式I，即上面给出的含义 SS-Vinyljonol（式（II）中，R =氢）或O-保护的衍生物（式（II），R = OH保护基团）与至少一种过渡金属，其中所述氧化剂包括至少一种含氧化合物的存在下的氧化剂， 从过氧化氢和有机氢过氧化物选择。

    METHOD FOR PRODUCING OIL-CONTAINING SOLUTIONS OF ASTAXANTHIN DERIVATIVES
    4.
    发明申请
    METHOD FOR PRODUCING OIL-CONTAINING SOLUTIONS OF ASTAXANTHIN DERIVATIVES 审中-公开
    用于生产油溶液虾青素衍生物

    公开(公告)号：WO2009027499A3

    公开(公告)日：2009-05-07

    申请号：PCT/EP2008061384

    申请日：2008-08-29

    Applicant: BASF SE ,  FELDTHUSEN JENSEN JESPER ,  KOEPSEL CHRISTIAN ,  PFEIFFER ANGELIKA-MARIA ,  ERNST HANSGEORG

    Inventor： FELDTHUSEN JENSEN JESPER ,  KOEPSEL CHRISTIAN ,  PFEIFFER ANGELIKA-MARIA ,  ERNST HANSGEORG

    IPC: C07C403/24 ,  A23K1/16 ,  A23L1/275

    CPC classification number: C07C403/24 ,  A23K20/158 ,  A23K20/179 ,  A23K40/10 ,  A23K50/80 ,  A23L5/44 ,  A23L33/10 ,  A23V2002/00 ,  Y02A40/818 ,  A23V2250/211

    Abstract: The invention relates to the production of solutions of astaxanthin derivatives in edible oils and to solutions of astaxanthin derivatives in an edible oil that can be obtained by said method. The inventive method comprises: i) provision of a suspension of an astaxanthin derivative in an edible oil, the particles of the astaxanthin derivative in the suspension having an average volumetric particle diameter, determined by Fraunhofer diffraction, ranging between 0.5 and 50 µm, and ii) the suspension of the astaxanthin derivative is worked into an edible oil to produce a solution of the astaxanthin derivative of formula (I), at least 70 % by weight of said astaxanthin derivative being composed of a compound of formula (I). In said formula, R represents a group of formula (II), # represents the bond with the carbonyl group, A stands for linear or branched C1-C6alkene or for -CH=CH- and Rx stands for C1-C10 alkyl.

    Abstract translation: 本发明涉及制备在食用油虾青素衍生物的解决方案，以及在食用油通过该方法获得虾青素衍生物的解决方案，以。 本发明方法包括：i）提供的悬浮液的虾青素衍生物的在食用油，其特征在于，具有体积平均粒径，由夫琅和费衍射确定，在悬浮液中0.5至50微米的范围中的虾青素衍生物的粒子， 和ii）将虾青素衍生物的悬浮液在食用油，得到式（I）的虾青素的衍生物，其特征在于，虾青素衍生物是至少70wt .-（式I的至少一种化合物的％的溶液 ）：其中R是下式基团（II），其中＃表示与链接到羰基的，a是直链或支链的C1-C6亚烷基或-CH = CH-和R x是C 1 -C 10烷基 ，

    METHOD FOR PRODUCING OXO-VINYL-IONOL AND O-PROTECTED DERIVATIVES THEREOF
    5.
    发明专利
    METHOD FOR PRODUCING OXO-VINYL-IONOL AND O-PROTECTED DERIVATIVES THEREOF 未知

    公开(公告)号：MY168427A

    公开(公告)日：2018-11-09

    申请号：MYPI2014001356

    申请日：2012-11-08

    Applicant: BASF SE

    Inventor： SIEGEL WOLFGANG ,  ERNST HANSGEORG ,  PUHL MICHAEL ,  BENSON STEFAN

    Abstract: The present invention relates to the preparation of oxovinylionol and its O-protected derivatives of the formula I (I) in which R is hydrogen or an OH protecting group, for example a group Si(Ra)3 by reacting a compound of the formula II (II) in which R have the meanings given above for formula I, i.e. ?-vinyl ionol (formula II, R = hydrogen) or an O-protected derivative thereof (formula II, R = OH protecting group) with an oxidant in the presence of at least one transition metal, where the oxidant comprises at least one oxygen-containing compound which is selected from among hydrogen peroxide and organic hydroperoxides. (No suitable figure)

    PROCEDIMIENTO PARA LA OBTENCION DE 2,7-DIMETIL-OCTA-2,4,6-TRIENDIAL.
    10.
    发明专利
    PROCEDIMIENTO PARA LA OBTENCION DE 2,7-DIMETIL-OCTA-2,4,6-TRIENDIAL. 未知

    公开(公告)号：ES2352120T3

    公开(公告)日：2011-02-15

    申请号：ES05715257

    申请日：2005-02-04

    Applicant: BASF SE

    Inventor： HENRICH KLAUS ,  KELLER ANDREAS ,  ERNST HANSGEORG

    IPC: C07C45/65 ,  C07C45/51 ,  C07C47/21

    Abstract: Procedimiento para la obtención de 2,7-dimetil-octa-2,4,6-triendial de la fórmula I, **(Ver fórmula)**por medio de a) la doble condensación de enoléter de un butendial-bisacetal de la fórmula II **(Ver fórmula)**con un enoléter de la fórmula III, **(Ver fórmula)**en presencia de un catalizador de ácido de Lewis para dar un producto de condensación de la fórmula IV, **(Ver fórmula)**en la que los restos R1 y R2 de las fórmulas II hasta IV significan, de manera independiente entre sí, alquilo con 1 hasta 6 átomos de carbono; 15 b) la hidrólisis de los grupos acetal de IV por medio de la adición de un ácido acuoso con formación del dialdehído de la fórmula V; **(Ver fórmula)**c) la transformación de V en el dialdehído I por medio de la reacción con una base acuosa 20 y d) la cristalización de I a partir de la mezcla de la reacción, - 14 caracterizado porque las etapas del procedimiento a) hasta d) se llevan a cabo en presencia de un disolvente orgánico inerte, no miscible con el agua.

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