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    METHOD FOR PRODUCING OXO-VINYL-IONOL AND O-PROTECTED DERIVATIVES THEREOF
    5.
    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。

    PRODUCTION OF PYRIPYROPENES FROM DRY BIOMASS
    6.
    发明公开
    PRODUCTION OF PYRIPYROPENES FROM DRY BIOMASS 审中-公开
    HERSTELLUNG VON PYRIPYROPENEN AUS TROCKENER BIOMASSE

    公开(公告)号：EP2978852A4

    公开(公告)日：2016-10-26

    申请号：EP14774843

    申请日：2014-03-03

    Applicant: BASF SE

    Inventor： ERNST BURKHARD ,  EHRESMANN MANFRED ,  KORADIN CHRISTOPHER ,  PLETSCH ANDREAS ,  BONNEKESSEL MELANIE ,  KAEDING THOMAS ,  SCHEIN-ALBRECHT KARIN ,  DEMMING STEFANIE ,  WEBER FRANZ ,  SIEGEL WOLFGANG ,  SCHRÖDER HARTWIG ,  FREYER STEPHAN ,  ÖDMAN PETER

    IPC: C12P17/18 ,  A01N43/40

    CPC classification number: C07D493/04 ,  A01N43/40 ,  C12P17/181

    Abstract: The invention pertains to processes to produce dry biomass of pyripyropene producer organisms, processes to obtain pyripyropenes from such dry biomass, as well as to processes to produce compounds of Formula III and/or Formula IV and/or Formula V from the pyripyropenes obtained from the dry biomass. The invention does further pertain to the dry biomass itself, as well as processes using said dry biomass to obtain pyripyropenes for the production of compounds of Formula III and/or Formula IV and/or Formula V, including processes using said dry biomass to obtain pyripyropenes or compounds of Formula III and/or Formula IV and/or Formula V in order to produce pest control compositions, in particular insecticides, comprising such compounds.

    Abstract translation: 本发明涉及产生拟南芥生产生物体的干燥生物质的方法，从这种干燥生物质中获得拟南芥的方法，以及从得自二氯苯的方法得到式III和/或式IV和/或式V化合物的方法 干生物量。 本发明进一步涉及干生物质本身，以及使用所述干生物质获得用于生产式III和/或式IV和/或式V化合物的吡啶并入的方法，包括使用所述干生物质获得吡啶并吡喃 或式III和/或式IV和/或式V的化合物，以便制备包含这些化合物的害虫控制组合物，特别是杀虫剂。

    CICLACIÓN ENZIMÁTICA DE ÁCIDO HOMOFARNESÍLICO.
    7.
    发明专利
    CICLACIÓN ENZIMÁTICA DE ÁCIDO HOMOFARNESÍLICO. 未知

    公开(公告)号：MX380770B

    公开(公告)日：2025-03-12

    申请号：MX2018010024

    申请日：2018-08-17

    Applicant: BASF SE

    Inventor： BREUER MICHAEL ,  PELZER RALF ,  RÜDENAUER STEFAN ,  SIEGEL WOLFGANG

    IPC: C12P17/04

    Abstract: La presente invención se refiere a procesos para la sintetización de esclareolida y compuestos relacionados por ciclación biocatalítica de compuestos de ácido carboxílico poliinsaturado, en particular de ácido homofarnesílico y compuestos relacionados. La invención también se refiere a un proceso para la sintetización de ambróxido por medio de ciclación biocatalítica de ácido homofarnesílico por medio de la cual se obtiene esclareolida.

    METHOD FOR PREPARING ASTAXANTHIN ESTERS
    9.
    发明专利
    METHOD FOR PREPARING ASTAXANTHIN ESTERS 未知

    公开(公告)号：CA2958386A1

    公开(公告)日：2016-03-17

    申请号：CA2958386

    申请日：2015-08-11

    Applicant: BASF SE

    Inventor： SCHAFER BERND ,  BENSON STEFAN ,  SIEGEL WOLFGANG

    IPC: C07C403/24 ,  A61K31/23

    Abstract: The invention relates to an environmentally friendly, resource-conserving, and economical method for producing astaxanthin esters of formula 1, wherein astaxanthin of formula 2 is doubly esterified with fatty acid chlorides of general formula 3. For this purpose, compounds 2 and 3 are reacted in an organic solvent in the presence of a nitrogen-containing base of general formula 4. The invention further relates to the non-therapeutic use of diester 1, wherein R stands for a residue that is selected from the group consisting of C13-C19 alkyl, C13-C19 alkenyl, C13-C19 alkdienyl, and C13-C19 alktrienyl, in the nourishment of humans or animals, and to diester 1 produced according to the method, for therapeutic use as a medication and as an ingredient for a medical preparation.

    PROCESS FOR CONTINUOUSLY PREPARING DI-C1-3-ALKYL SUCCINATES
    10.
    发明专利
    PROCESS FOR CONTINUOUSLY PREPARING DI-C1-3-ALKYL SUCCINATES 未知

    公开(公告)号：CA2910714A1

    公开(公告)日：2014-11-13

    申请号：CA2910714

    申请日：2014-05-07

    Applicant: BASF SE

    Inventor： DEMMING STEFANIE ,  THOTLA SUMAN ,  WITTENBERG JENS ,  IFFLAND GABRIELE ,  BRUGGEMANN TILL CHRISTIAN ,  HOELZL YVONNE ,  SIEGEL WOLFGANG ,  FREYER STEPHAN

    IPC: C07C67/08

    Abstract: The invention relates to a process for continuously preparing di-C1-3-alkyl succinates by reacting succinic acid with an C1-3-alkanol in the presence of a fixed-bed heterogeneous acidic esterification catalyst in a tubular reactor at a temperature in the range of from 60 to 100°C, wherein a mixture, comprising succinic acid, C1-3-alkanol, mono-C1-3-alkyl succinate, di-C1-3-alkyl succinate and water, is formed in a mixing stage and fed to the entrance of the tubular reactor, and wherein 5 to 75% of the outlet flow rate of the tubular reactor are recycled directly to the mixing stage as a recycle stream, and the molar ratio of C1-3-alkanol to succinic acid added to the mixing zone, and not including the C1-3-alkanol and succinic acid at the recycle stream, being in the range of from 2.0 to 9.5. The invention furthermore relates to a process for separating the reactor effluent of an esterification of succinic acid with an C1-3-alkanol to give di-C1-3-alkyl succinates by distillation, wherein the separation is performed in a divided wall column in which C1-3-alkanol and water are removed in a top draw of the column, di-C1-3-alkyl succinate is removed in a side draw of the column, and wherein mono-C1-3-alkyl succinate and succinic acid are removed in a bottom draw of the column.

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