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o-bromophenylbis(3,5-dimethylphenyl)phosphine

中文名称
——
中文别名
——
英文名称
o-bromophenylbis(3,5-dimethylphenyl)phosphine
英文别名
(2-bromophenyl)-bis(3,5-dimethylphenyl)phosphane
o-bromophenylbis(3,5-dimethylphenyl)phosphine化学式
CAS
——
化学式
C22H22BrP
mdl
——
分子量
397.294
InChiKey
KOWWIQLSJXSWEJ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    6.8
  • 重原子数:
    24
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

点击查看最新优质反应信息

文献信息

  • [EN] BIDENTATE SECONDARY PHOSPHINE OXIDE CHIRAL LIGANDS FOR USE IN ASYMMETRIC ADDITION REACTIONS<br/>[FR] LIGANDS CHIRAUX BIDENTATES LIÉS À UN OXYDE DE PHOSPHINE SECONDAIRE ET LEUR UTILISATION DANS DES RÉACTIONS D'ADDITION ASYMÉTRIQUE
    申请人:SOLVIAS AG
    公开号:WO2009065783A1
    公开(公告)日:2009-05-28
    Compounds of the formula I, in the form of mixtures comprising predominantly one enantiomer or in the form of pure enantiomers, secondary phosphine-Q-P*(=O)HR1 (I) in which secondary phosphine is a C-bonded, secondary phosphine group -P(R) 2; in which R is in each case independently hydrocarbon radicals or heterohydrocarbon radicals; Q is a bivalent, achiral, aromatic base skeleton, a bivalent, achiral ferrocene base skeleton, an optionally substituted bivalent cycloalkane or heterocycloalkane skeleton, or a C 1-C 4-alkylene skeleton, and in which base skeletons a secondary phosphine group is bonded directly to a carbon atom, or, in the case of cyclic base skeletons, directly to a carbon atom or via a C1-C 4-alkylene group, and in which base skeletons a P-chiral group -P*(O)HR1 is bonded to a carbon atom such that the phosphorus atoms are linked via 1 to 7 atoms of a carbon chain optionally interrupted by heteroatoms from the group of O, S, N, Fe or Si; P* is a chiral phosphorus atom; and R1 is a hydrocarbon radical, a C-bonded heterohydrocarbon radical or a ferrocenyl radical, with the proviso that R1 is an achiral ferrocenyl radical when Q is an achiral ferrocenyl base skeleton. Metal complexes of these ligands in a molarratio of ligand to metal of about 1.3:1 to 0.9:1are homogeneous catalysts for asymmetric addition reactions, particularly hydrogenations.
    公式I的化合物以纯对映体形式或以主要含有一种对映体的混合物的形式存在,其中二级膦-Q-P *(= O)HR1(I)中的二级膦是C-键结的二级膦基团-P(R)2;其中R分别是烃基或杂原子烃基;Q是二价的、不手性的、芳香基骨架、二价的、不手性的二茂铁基骨架、可选取代的二价环烷烃或杂环烷烃骨架,或C1-C4-烷基骨架,在这些基骨架中,二级膦基团直接键合到碳原子上,或在环状基骨架的情况下,直接键合到碳原子或通过C1-C4-烷基链键合,其中在这些基骨架中,P-手性基团-P *(O)HR1 键合到碳原子,使得原子通过由O、S、N、Fe或Si组成的杂原子随意中断的1到7个碳链原子链接;P *是手性原子;R1是烃基、C-键结的杂原子烃基或二茂铁基基团,但当Q是不手性的二茂铁基骨架时,R1是不手性的二茂铁基基团。这些配体属配合物在配体属的摩尔比约为1.3:1至0.9:1的情况下是对称加成反应的均相催化剂,特别是氢化反应。
  • BIDENTATE SECONDARY PHOSPHINE OXIDE CHIRAL LIGANDS FOR USE IN ASYMMETRIC ADDITION REACTIONS
    申请人:Pugin Benoît
    公开号:US20110098485A1
    公开(公告)日:2011-04-28
    Compounds of the formula I, in the form of mixtures comprising predominantly one enantiomer or in the form of pure enantiomers, secondary phosphine-Q-P*(═O)HR 1 (I) in which secondary phosphine is a C-bonded, secondary phosphine group —P(R) 2 ; in which R is in each case independently hydrocarbon radicals or heterohydrocarbon radicals; Q is a bivalent, achiral, aromatic base skeleton, a bivalent, achiral ferrocene base skeleton, an optionally substituted bivalent cycloalkane or heterocycloalkane skeleton, or a C1-C4-alkylene skeleton, and in which base skeletons a secondary phosphine group is bonded directly to a carbon atom, or, in the case of cyclic base skeletons, directly to a carbon atom or via a C 1 -C 4 -alkylene group, and in which base skeletons a P-chiral group —P*(O)HR 1 is bonded to a carbon atom such that the phosphorus atoms are linked via 1 to 7 atoms of a carbon chain optionally interrupted by heteroatoms from the group of O, S, N, Fe or Si; P* is a chiral phosphorus atom; and R 1 is a hydrocarbon radical, a C-bonded heterohydrocarbon radical or a ferrocenyl radical, with the proviso that R 1 is an achiral ferrocenyl radical when Q is an achiral ferrocenyl base skeleton. Metal complexes of these ligands in a molar ratio of ligand to metal of about 1.3:1 to 0.9:1 are homogeneous catalysts for asymmetric addition reactions, particularly hydrogenations.
    化合物I的公式,以主要由一对映异体组成的混合物形式或纯映异体形式存在,其中二级膦-Q-P*(═O)HR1(I),其中二级膦是C-键合的二级膦基团-P(R)2;其中R在每种情况下独立地是碳氢基团或杂环碳氢基团;Q是二价的、无手性的、芳香基骨架、二价的、无手性的二茂铁基骨架、可选取代的二价环烷基或杂环烷基骨架,或C1-C4-烷基骨架,在这些基骨架中,一个二级膦基团直接键合到碳原子上,或在环状基骨架的情况下,直接键合到碳原子或通过C1-C4-烷基骨架,且在这些基骨架中,一个P-手性基团-P*(O)HR1键合到碳原子,使得原子通过1到7个碳链原子(可选取自O、S、N、Fe或Si的杂原子组)连接;P*是一个手性原子;R1是一个碳氢基团、C-键合的杂环碳氢基团或二茂铁基基团,但当Q是无手性二茂铁基骨架时,R1是一个无手性二茂铁基基团。这些配体属配合物在配体属的摩尔比约为1.3:1至0.9:1时,是不对称加成反应的均相催化剂,特别是氢化反应。
  • Bidentate secondary phosphine oxide chiral ligands for use in asymmetric addition reactions
    申请人:Pugin Benoît
    公开号:US08415488B2
    公开(公告)日:2013-04-09
    Compounds of the formula I, in the form of mixtures comprising predominantly one enantiomer or in the form of pure enantiomers, secondary phosphine-Q-P*(═O)HR1 (I) in which secondary phosphine is a C-bonded, secondary phosphine group —P(R)2; in which R is in each case independently hydrocarbon radicals or heterohydrocarbon radicals; Q is a bivalent, achiral, aromatic base skeleton, a bivalent, achiral ferrocene base skeleton, an optionally substituted bivalent cycloalkane or heterocycloalkane skeleton, or a C1-C4-alkylene skeleton, and in which base skeletons a secondary phosphine group is bonded directly to a carbon atom, or, in the case of cyclic base skeletons, directly to a carbon atom or via a C1-C4-alkylene group, and in which base skeletons a P-chiral group —P*(O)HR1 is bonded to a carbon atom such that the phosphorus atoms are linked via 1 to 7 atoms of a carbon chain optionally interrupted by heteroatoms from the group of O, S, N, Fe or Si; P* is a chiral phosphorus atom; and R1 is a hydrocarbon radical, a C-bonded heterohydrocarbon radical or a ferrocenyl radical, with the proviso that R1 is an achiral ferrocenyl radical when Q is an achiral ferrocenyl base skeleton. Metal complexes of these ligands in a molar ratio of ligand to metal of about 1.3:1 to 0.9:1 are homogeneous catalysts for asymmetric addition reactions, particularly hydrogenations.
    公式为I的化合物,以主要为一对映异构体的混合物形式或纯对映异构体形式存在,其中二次膦-Q-P*(═O)HR1(I),其中二次膦为C-键合的二次膦基团-P(R)2;其中R在每种情况下独立地是碳氢基团或杂环碳氢基团;Q是二价的、不手性的、芳香基骨架、二价的、不手性的二茂铁基骨架、可选取代的二价环烷基或杂环烷基骨架,或C1-C4-烷基骨架,在这些基骨架中,二次膦基团直接键合到碳原子上,或在环状基骨架的情况下,通过C1-C4-烷基链或直接键合到碳原子上,并且在这些基骨架中,P-手性基团-P*(O)HR1键合到碳原子上,使得原子通过1至7个碳链原子(可选取自O、S、N、Fe或Si的杂原子组)连接;P*是手性原子;而R1是碳氢基团、C-键合的杂环碳氢基团或二茂铁基团,但当Q是不手性的二茂铁基骨架时,R1是不手性的二茂铁基团。这些配体属络合物在配体属的摩尔比约为1.3:1至0.9:1时,是不对称加成反应的均相催化剂,特别是氢化反应。
  • US8415488B2
    申请人:——
    公开号:US8415488B2
    公开(公告)日:2013-04-09
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同类化合物

(βS)-β-氨基-4-(4-羟基苯氧基)-3,5-二碘苯甲丙醇 (S,S)-邻甲苯基-DIPAMP (S)-(-)-7'-〔4(S)-(苄基)恶唑-2-基]-7-二(3,5-二-叔丁基苯基)膦基-2,2',3,3'-四氢-1,1-螺二氢茚 (S)-盐酸沙丁胺醇 (S)-3-(叔丁基)-4-(2,6-二甲氧基苯基)-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯 (S)-2,2'-双[双(3,5-三氟甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯 (S)-1-[3,5-双(三氟甲基)苯基]-3-[1-(二甲基氨基)-3-甲基丁烷-2-基]硫脲 (R)富马酸托特罗定 (R)-(-)-盐酸尼古地平 (R)-(-)-4,12-双(二苯基膦基)[2.2]对环芳烷(1,5环辛二烯)铑(I)四氟硼酸盐 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[((6-甲基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[(4-叔丁基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[(3-甲基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-(+)-4,7-双(3,5-二-叔丁基苯基)膦基-7“-[(吡啶-2-基甲基)氨基]-2,2”,3,3'-四氢1,1'-螺二茚满 (R)-3-(叔丁基)-4-(2,6-二苯氧基苯基)-2,3-二氢苯并[d][1,3]氧杂磷杂环戊烯 (R)-2-[((二苯基膦基)甲基]吡咯烷 (R)-1-[3,5-双(三氟甲基)苯基]-3-[1-(二甲基氨基)-3-甲基丁烷-2-基]硫脲 (N-(4-甲氧基苯基)-N-甲基-3-(1-哌啶基)丙-2-烯酰胺) (5-溴-2-羟基苯基)-4-氯苯甲酮 (5-溴-2-氯苯基)(4-羟基苯基)甲酮 (5-氧代-3-苯基-2,5-二氢-1,2,3,4-oxatriazol-3-鎓) (4S,5R)-4-甲基-5-苯基-1,2,3-氧代噻唑烷-2,2-二氧化物-3-羧酸叔丁酯 (4S,4''S)-2,2''-亚环戊基双[4,5-二氢-4-(苯甲基)恶唑] (4-溴苯基)-[2-氟-4-[6-[甲基(丙-2-烯基)氨基]己氧基]苯基]甲酮 (4-丁氧基苯甲基)三苯基溴化磷 (3aR,8aR)-(-)-4,4,8,8-四(3,5-二甲基苯基)四氢-2,2-二甲基-6-苯基-1,3-二氧戊环[4,5-e]二恶唑磷 (3aR,6aS)-5-氧代六氢环戊基[c]吡咯-2(1H)-羧酸酯 (2Z)-3-[[(4-氯苯基)氨基]-2-氰基丙烯酸乙酯 (2S,3S,5S)-5-(叔丁氧基甲酰氨基)-2-(N-5-噻唑基-甲氧羰基)氨基-1,6-二苯基-3-羟基己烷 (2S,2''S,3S,3''S)-3,3''-二叔丁基-4,4''-双(2,6-二甲氧基苯基)-2,2'',3,3''-四氢-2,2''-联苯并[d][1,3]氧杂磷杂戊环 (2S)-(-)-2-{[[[[3,5-双(氟代甲基)苯基]氨基]硫代甲基]氨基}-N-(二苯基甲基)-N,3,3-三甲基丁酰胺 (2S)-2-[[[[[((1S,2S)-2-氨基环己基]氨基]硫代甲基]氨基]-N-(二苯甲基)-N,3,3-三甲基丁酰胺 (2S)-2-[[[[[[((1R,2R)-2-氨基环己基]氨基]硫代甲基]氨基]-N-(二苯甲基)-N,3,3-三甲基丁酰胺 (2-硝基苯基)磷酸三酰胺 (2,6-二氯苯基)乙酰氯 (2,3-二甲氧基-5-甲基苯基)硼酸 (1S,2S,3S,5S)-5-叠氮基-3-(苯基甲氧基)-2-[(苯基甲氧基)甲基]环戊醇 (1S,2S,3R,5R)-2-(苄氧基)甲基-6-氧杂双环[3.1.0]己-3-醇 (1-(4-氟苯基)环丙基)甲胺盐酸盐 (1-(3-溴苯基)环丁基)甲胺盐酸盐 (1-(2-氯苯基)环丁基)甲胺盐酸盐 (1-(2-氟苯基)环丙基)甲胺盐酸盐 (1-(2,6-二氟苯基)环丙基)甲胺盐酸盐 (-)-去甲基西布曲明 龙蒿油 龙胆酸钠 龙胆酸叔丁酯 龙胆酸 龙胆紫-d6 龙胆紫