中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

43 records (took 0.023 seconds)

    11.
    发明专利
    未知

    公开(公告)号：AT504571T

    公开(公告)日：2011-04-15

    申请号：AT07820436

    申请日：2007-09-20

    Applicant: BASF SE

    Inventor： BURKHARDT ELIZABETH

    IPC: C07D213/16 ,  C01B6/13

    Abstract: The present invention relates to new borane complexes with substituted pyridines, a process for the synthesis of new borane complexes with substituted pyridines, solutions comprising new borane complexes with substituted pyridines and a method of using new borane complexes with substituted pyridines for organic reactions.

    COMPLEJOS DE ETER DE BORANO.
    13.
    发明专利
    COMPLEJOS DE ETER DE BORANO. 未知

    公开(公告)号：ES2350275T3

    公开(公告)日：2011-01-20

    申请号：ES07765528

    申请日：2007-06-26

    Applicant: BASF SE

    Inventor： ATTLESEY ALEX J ,  BURKHARDT ELIZABETH

    IPC: C07F5/02 ,  C01B35/00 ,  C07C29/143 ,  C07C29/147 ,  C07C209/44 ,  C07C209/50 ,  C07D307/06

    Abstract: Complejos de éter de borano de la fórmula 1, en donde R 1 a R 4 representan independientemente de cada uno hidrógeno, alquilo C1-C4, cicloalquilo C3-C6 o un sustituyente de la fórmula CH2OR 5 , en donde R 5 es alquilo C1- C4 o cicloalquilo C3-C6, o dos sustituyentes adyacentes R 1 a R 4 juntos son un grupo divalente seleccionado del grupo que consiste de -CH2CH2-, -CH(CH3)CH2-, -CH2CH2CH2-, - CH(CH3)CH(CH3)-, -CH(CH2CH3)CH2-, -C(CH3)2C(CH3)2-, -CH2C(CH3)2CH2- y -(CH2)6- para formar con el grupo funcional -CH-CH- del anillo tetrahidrofurano una estructura cíclica, con la condición que por lo menos uno de los sustituyentes R 1 a R 4 no es hidrógeno.

    14.
    发明专利
    未知

    公开(公告)号：AT492553T

    公开(公告)日：2011-01-15

    申请号：AT09156309

    申请日：2006-06-09

    Applicant: BASF SE

    Inventor： BURKHARDT ELIZABETH ,  ATKINS WILLIAM

    IPC: C07F5/02

    Abstract: The invention relates to a process for the synthesis of organo-oxazaborolidines of the structural formula wherein R 4 to R 8 is hydrogen, C 1 -C 20 alkyl, C 6 -C 14 aryl, C 7 -C 24 aralkyl, C 7 -C 24 alkaryl, substituted C 1 -C 20 alkyl or the two groups R 4 and R 5 together are a divalent group selected from the group consisting of -CH 2 CH 2 -, -CH(CH 3 )CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )CH(CH 3 )-, -CH(CH 2 CH 3 )CH 2 -, -C(CH 3 ) 2 C(CH 3 ) 2 -, -CH 2 C(CH 3 )2CH2- to form with the -NH-CR 6 - moiety a cyclic structure.

    15.
    发明专利
    未知

    公开(公告)号：AT441651T

    公开(公告)日：2009-09-15

    申请号：AT06763613

    申请日：2006-06-09

    Applicant: BASF SE

    Inventor： BURKHARDT ELIZABETH ,  ATKINS WILLIAM

    IPC: C07F5/02

    Abstract: The invention relates to a process for the synthesis of organo-oxazaborolidines of the structural formula wherein R 4 to R 8 is hydrogen, C 1 -C 20 alkyl, C 6 -C 14 aryl, C 7 -C 24 aralkyl, C 7 -C 24 alkaryl, substituted C 1 -C 20 alkyl or the two groups R 4 and R 5 together are a divalent group selected from the group consisting of -CH 2 CH 2 -, -CH(CH 3 )CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )CH(CH 3 )-, -CH(CH 2 CH 3 )CH 2 -, -C(CH 3 ) 2 C(CH 3 ) 2 -, -CH 2 C(CH 3 )2CH2- to form with the -NH-CR 6 - moiety a cyclic structure.

    Dialkylborane amine complexes
    17.
    发明专利
    Dialkylborane amine complexes 未知

    公开(公告)号：AU2007316700A1

    公开(公告)日：2008-05-15

    申请号：AU2007316700

    申请日：2007-11-05

    Applicant: BASF SE

    Inventor： BURKHARDT ELIZABETH

    IPC: C07F5/02 ,  C07B31/00

    Abstract: The present invention relates to new dialkylborane amine complexes, a process for the synthesis of new dialkylborane amine complexes, solutions comprising new dialkylborane amine complexes and a method of using new dialkylborane amine complexes for organic reactions.

Patent Agency Ranking