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    1.
    发明专利
    未知

    公开(公告)号：DE502006001500D1

    公开(公告)日：2008-10-16

    申请号：DE502006001500

    申请日：2006-02-09

    Applicant: BASF SE

    Inventor： WISSEL KATHRIN ,  MAASE MATTHIAS ,  HUTTENLOCH OLIVER ,  FLAJS TONI ,  KUHL MELANIE

    IPC: C07F9/50

    Abstract: Method for producing tertiary phosphines by reacting a compound of the general formula (I) in which A is R 1 or L 2 , B is R 2 or L 3 , the R 1 and R 2 radicals are each independently an organic radical having in each case from 1 to 30 carbon atoms, where the R 1 and R 2 radicals may also be joined together; and the leaving groups L 1 to L 3 are each independently halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms (a) with an alkali metal in an organic aprotic solvent and (b) a compound of the general formula (II) L 4 -R 3 (II) in which the R 3 radical is an organic radical having in each case from 1 to 30 carbon atoms; and the leaving group L 4 is halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms, in which the resulting reaction mixture is hydrolyzed with an aqueous base which has a pH of >= 10 and the organic phase is removed from the aqueous phase.

    6.
    发明专利
    未知

    公开(公告)号：AT407137T

    公开(公告)日：2008-09-15

    申请号：AT06708152

    申请日：2006-02-09

    Applicant: BASF SE

    Inventor： WISSEL KATHRIN ,  MAASE MATTHIAS ,  HUTTENLOCH OLIVER ,  FLAJS TONI ,  KUHL MELANIE

    IPC: C07F9/50

    Abstract: Method for producing tertiary phosphines by reacting a compound of the general formula (I) in which A is R 1 or L 2 , B is R 2 or L 3 , the R 1 and R 2 radicals are each independently an organic radical having in each case from 1 to 30 carbon atoms, where the R 1 and R 2 radicals may also be joined together; and the leaving groups L 1 to L 3 are each independently halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms (a) with an alkali metal in an organic aprotic solvent and (b) a compound of the general formula (II) L 4 -R 3 (II) in which the R 3 radical is an organic radical having in each case from 1 to 30 carbon atoms; and the leaving group L 4 is halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms, in which the resulting reaction mixture is hydrolyzed with an aqueous base which has a pH of >= 10 and the organic phase is removed from the aqueous phase.

    7.
    发明专利
    未知

    公开(公告)号：AT496074T

    公开(公告)日：2011-02-15

    申请号：AT07803314

    申请日：2007-09-07

    Applicant: BASF SE

    Inventor： SHARAVANAN KARTHIKEYAN ,  WISSEL KATHRIN

    IPC: C08G2/08

    Abstract: Process for preparing polyoxymethylenes by polymerization of the monomers a) in the presence of cationically active initiators b) and, if appropriate in the presence of regulators c) and subsequent deactivation d) and discharge from the reactor, wherein at least one ionic liquid is used as initiator b).

    PROCEDIMIENTO PARA LA OBTENCION DE FOSFINAS TERCIARIAS.
    8.
    发明专利
    PROCEDIMIENTO PARA LA OBTENCION DE FOSFINAS TERCIARIAS. 未知

    公开(公告)号：ES2312118T3

    公开(公告)日：2009-02-16

    申请号：ES06708152

    申请日：2006-02-09

    Applicant: BASF SE

    Inventor： WISSEL KATHRIN ,  MAASE MATTHIAS ,  HUTTENLOCH OLIVER ,  FLAJS TONI ,  KUHL MELANIE

    IPC: C07F9/50

    Abstract: Procedimiento para la obtención de fosfinas terciarias, mediante la reacción de un compuesto de la fórmula general (I) (Ver fórmula) en la que A significa R 1 o L 2 , B significa R 2 o L 3 , significando los restos R 1 y R 2 , de manera independiente entre sí, un resto orgánico con, respectivamente, 1 hasta 30 átomos de carbono, pudiendo estar también enlazados entre sí los restos R 1 y R 2 ; y significando los grupos disociables L 1 hasta L 3 , de manera independiente entre sí, halógeno, alquiloxi con 1 hasta 10 átomos de carbono o ariloxi con 6 hasta 10 átomos de carbono, (a) con un metal alcalino en un disolvente orgánico aprótico y (b) con un compuesto de la fórmula general (II) L 4 -- R 3 (II), en la que el resto R 3 significa un resto orgánico con, respectivamente, 1 hasta 30 átomos de carbono; y el grupo disociable L 4 significa halógeno, alquiloxi con 1 hasta 10 átomos de carbono o ariloxi con 6 hasta 10 átomos de carbono, caracterizado porque el metal alcalino, en el disolvente aprótico orgánico, se combina, en primer lugar, con el compuesto (I) y la mezcla obtenida se combina, a continuación, con el compuesto (II), y porque la mezcla de la reacción, obtenida de este modo, se hidroliza con una base acuosa, que presenta un valor del pH >_ 10 y la fase orgánica se separa de la fase acuosa.

    9.
    发明专利
    未知

    公开(公告)号：DE502006002530D1

    公开(公告)日：2009-02-12

    申请号：DE502006002530

    申请日：2006-08-31

    Applicant: BASF SE

    Inventor： ROHDE THORSTEN ,  HUTTENLOCH OLIVER ,  OSSWALD FRIEDERIKE ,  WISSEL KATHRIN

    IPC: C07C17/16 ,  C07B39/00 ,  C07C19/043

    Abstract: A process for preparing organic chlorides in which the chlorine atom is bonded to a CH 2 group by reacting the corresponding alcohols with thionyl chloride in the presence of a triaylphosphine oxide at a temperature of from 20 to 200° C. and a pressure of from 0.01 to 10 MPa abs, which comprises using the triarylphosphine oxide in a molar ratio to the amount of OH groups to be chlorinated of from 0.0001 to 0.5.

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