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(S)-5',6'-benzo-6-methoxy-2,2'-bis(diphenylphosphanyl)biphenyl

中文名称
——
中文别名
——
英文名称
(S)-5',6'-benzo-6-methoxy-2,2'-bis(diphenylphosphanyl)biphenyl
英文别名
(S)-MeO-NAPhePHOS;(S) 6-methoxy-5',6'-benzo-2,2'-bis (diphenylphosphino) biphenyle;6-methoxy-5',6'-benzo-2,2'-bis(diphenylphosphino) biphenyl (S);[1-(2-Diphenylphosphanyl-6-methoxyphenyl)naphthalen-2-yl]-diphenylphosphane
(S)-5',6'-benzo-6-methoxy-2,2'-bis(diphenylphosphanyl)biphenyl化学式
CAS
——
化学式
C41H32OP2
mdl
——
分子量
602.652
InChiKey
NWFBGETYDQJLPN-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):
    10.1
  • 重原子数:
    44
  • 可旋转键数:
    8
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.02
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    (S)-5',6'-benzo-6-methoxy-2,2'-bis(diphenylphosphanyl)biphenylselenium 作用下, 以 氯仿 为溶剂, 反应 5.0h, 生成
    参考文献:
    名称:
    New developments in the synthesis of heterotopic atropisomeric diphosphines via diastereoselective aryl coupling reactions
    摘要:
    The new heterotopic atropisomeric diphosphine (R)-5,6-benzo-2,2'-bis(diphenylphosphino)-4',5',6'-trimethylbiphenyl has been prepared. The key step of this synthesis is a diastereoselective intramolecular aryl-aryl coupling reaction via oxidation of a suitable, chiral diarylcuprate. The catalytic properties of the diphosphine in ruthenium promoted hydrogenations of model substrates and in rhodium promoted 1,4-additions of boronic acids to alpha,beta-unsaturated ketones are fully comparable to those of reference ligands such as BINAP. This seems to indicate that C-2-symmetry is not a structural prerequisite for atropisomeric chiral diphosphines to obtain high enantio selectivities in 1,4-addition reactions as well as in hydrogenation reactions. (C) 2004 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetasy.2004.05.014
  • 作为产物:
    参考文献:
    名称:
    不对称阻转异构体配体的立体选择性合成策略:制备NAPhePHOS,一种新的联芳基二膦。
    摘要:
    MeO-NAPhePHOS代表带有异位联芳基部分的一系列新型阻转异构二膦。其合成的关键步骤是通过手性系链连接的非对映选择性,分子内Cu(I)促进的1-碘酚和2-碘-3-甲氧基苯酚的偶联。(R,R)-2,4-戊二醇在该高选择性反应中用作手性助剂,该反应导致标题二膦的单一对映异构体。在Ru促进的羰基衍生物氢化反应中,NAPhePHOS提供的对映体选择性水平完全可与C(2)对称类似物BINAP和MeO-BIPHEP完全媲美,因此表明缺乏C(2)对称性不会损害在这些氢化反应中阻转异构体配体的催化性能。
    DOI:
    10.1002/1521-3765(20020802)8:15<3327::aid-chem3327>3.0.co;2-f
  • 作为试剂:
    描述:
    乙酰乙酸甲酯 在 bis(2-methylallyl)(1,5-cyclooctadiene)ruthenium(II) 氢溴酸氢气(S)-5',6'-benzo-6-methoxy-2,2'-bis(diphenylphosphanyl)biphenyl 作用下, 以 甲醇 为溶剂, 50.0 ℃ 、5.0 MPa 条件下, 反应 3.0h, 生成 (S)-3-羟基丁酸甲酯
    参考文献:
    名称:
    不对称阻转异构体配体的立体选择性合成策略:制备NAPhePHOS,一种新的联芳基二膦。
    摘要:
    MeO-NAPhePHOS代表带有异位联芳基部分的一系列新型阻转异构二膦。其合成的关键步骤是通过手性系链连接的非对映选择性,分子内Cu(I)促进的1-碘酚和2-碘-3-甲氧基苯酚的偶联。(R,R)-2,4-戊二醇在该高选择性反应中用作手性助剂,该反应导致标题二膦的单一对映异构体。在Ru促进的羰基衍生物氢化反应中,NAPhePHOS提供的对映体选择性水平完全可与C(2)对称类似物BINAP和MeO-BIPHEP完全媲美,因此表明缺乏C(2)对称性不会损害在这些氢化反应中阻转异构体配体的催化性能。
    DOI:
    10.1002/1521-3765(20020802)8:15<3327::aid-chem3327>3.0.co;2-f
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文献信息

  • キラルジホスフィン及びその金属錯体
    申请人:——
    公开号:JP2004513951A
    公开(公告)日:2004-05-13
    The present invention is directed to novel chiral diphosphines (R) or (S) and their use as optically active ligands for preparing diphosphine-metal complexes. The present invention also relates to a diphosphine-metal complex containing the chiral diphosphine (R) or (S), and to the use of the diphosphine-metal complex as a catalyst in a method for asymmetric catalysis of an unsaturated compound having a functional group. .
    本发明涉及新型手性二膦(R)或(S)及其用作光学活性配体,用于制备二膦金属配合物。本发明还涉及包含手性二膦(R)或(S)的二膦金属配合物,以及将该二膦金属配合物用作催化剂,在不饱和化合物具有功能基团的不对称催化方法中的应用。
  • METHOD FOR SYNTHESIZING OPTICALLY ACTIVE CARBONYL COMPOUNDS
    申请人:BASF SE
    公开号:US20180057437A1
    公开(公告)日:2018-03-01
    The present invention relates to a process for the preparation of an optically active carbonyl compound by asymmetric hydrogenation of a prochiral α,β-unsaturated carbonyl compound with hydrogen in the presence of at least one optically active transition metal catalyst that is soluble in the reaction mixture and which has rhodium as catalytically active transition metal and a chiral, bidentate bisphosphine ligand, wherein the reaction mixture during the hydrogenation of the prochiral α,β-unsaturated carbonyl compound additionally comprises at least one compound of the general formula (I): in which R 1 , R 2 : are identical or different and are C 6 - to C 10 -aryl which is unsubstituted or carries one or more, e.g. 1, 2, 3, 4 or 5, substituents which are selected from C 1 - to C 6 -alkyl, C 3 - to C 6 -cycloalkyl, C 6 - to C 10 -aryl, C 1 - to C 6 -alkoxy and amino; Z is a group CHR 3 R 4 or aryl which is unsubstituted or carries one or more, e.g. 1, 2, 3, 4 or 5, substituents which are selected from C 1 - to C 6 -alkyl, C 3 - to C 6 -cycloalkyl, C 6 - to C 10 -aryl, C 1 - to C 6 -alkoxy and amino, wherein R 3 and R 4 are as defined in the claims and the description.
    本发明涉及一种通过在至少一种可溶于反应混合物中的光学活性过渡金属催化剂的存在下,将可溶性光学活性过渡金属铑和手性双膦配体作为催化活性过渡金属的α,β-不对称氢化的可半手性α,β-不饱和羰基化合物与氢气反应制备光学活性羰基化合物的方法。在氢化可半手性α,β-不饱和羰基化合物的过程中,反应混合物中还包括至少一种符合一般式(I)的化合物:其中 R1、R2:相同或不同,为未取代或带有一个或多个(例如1、2、3、4或5个)C6到C10芳基取代基的化合物,所述取代基选自C1到C6烷基、C3到C6环烷基、C6到C10芳基、C1到C6烷氧基和氨基;Z是一种基团CHR3R4或未取代或带有一个或多个(例如1、2、3、4或5个)取代基的芳基,所述取代基选自C1到C6烷基、C3到C6环烷基、C6到C10芳基、C1到C6烷氧基和氨基,其中R3和R4如权利要求和说明书中定义。
  • Method for the Production of Optically Active Carbonyl
    申请人:Jakel Christoph
    公开号:US20080269528A1
    公开(公告)日:2008-10-30
    The present invention relates to a process for preparing optically active carbonyl compounds by asymmetrically hydrogenating α,β-unsaturated carbonyl compounds in the presence of optically active transition metal catalysts which are soluble in the reaction mixture and have at least one carbon monoxide ligand. The present invention especially relates to a process for preparing optically active aldehydes or ketones, in particular citronellal, by asymmetrically hydrogenating the corresponding optically active α,β-unsaturated aldehydes or ketones.
    本发明涉及一种通过在存在可溶于反应混合物中并具有至少一个一氧化碳配体的光学活性过渡金属催化剂的情况下,对α,β-不饱和羰基化合物进行不对称氢化的方法。本发明特别涉及一种通过对相应的光学活性α,β-不饱和醛或酮进行不对称氢化而制备光学活性醛或酮的方法,特别是柠檬醛。
  • METHOD FOR THE HOMOGENEOUS CATALYTIC REDUCTIVE AMINATION OF CARBONYL COMPOUNDS
    申请人:BASF SE
    公开号:US20180186725A1
    公开(公告)日:2018-07-05
    The present invention relates to a method for the reductive amination of a carbonyl compound, comprising one or more carbonyl groups amenable to reductive amination, forming the corresponding primary amine, characterized in that the reaction is carried out in the presence of a homogeneously dissolved catalyst complex K, comprising at least one metal atom from Group 8, 9 or 10 of the periodic table, bearing a bidentate phosphane ligand, a carbonyl ligand, a neutral ligand and a hydride ligand, and also an acid as co-catalyst.
    本发明涉及一种用于还原胺化羰基化合物的方法,包括一个或多个适宜进行还原胺化的羰基团,形成相应的一级胺,其特征在于在存在均匀溶解的催化剂复合物K的条件下进行反应,所述复合物K包括来自周期表第8、9或10族的至少一个金属原子,带有双膦配体、羰基配体、中性配体和氢化物配体,以及作为辅助催化剂的酸。
  • Method For The Production Of Menthol
    申请人:Bergner Eike Johannes
    公开号:US20080139852A1
    公开(公告)日:2008-06-12
    Processes comprising: (a) enantioselectively hydrogenating a starting material comprising a component selected from geraniol, nerol and mixtures thereof to form optically active citronellol; (b) converting the optically active citronellol to optically active citronellal; (c) cyclizing the optically active citronellal to form a mixture comprising optically active isopulegol; and (d) subjecting the mixture to further processing comprising: (i) separating the optically active isopulegol from the mixture and hydrogenating the separated optically active isopulegol to form optically active menthol; or (ii) hydrogenating the optically active isopulegol in the mixture to form optically active menthol and separating the optically active menthol from the mixture.
    过程包括:(a)对包含香叶醇、柠檬叶醇或它们的混合物中的组分进行对映选择性氢化,以形成光学活性的香茅醇;(b)将光学活性的香茅醇转化为光学活性的香茅醛;(c)环化光学活性的香茅醛,形成包含光学活性异莪麝醇的混合物;(d)对混合物进行进一步处理,包括:(i)从混合物中分离出光学活性的异莪麝醇,并对分离出的光学活性异莪麝醇进行氢化,以形成光学活性的薄荷醇;或者(ii)对混合物中的光学活性异莪麝醇进行氢化,以形成光学活性的薄荷醇,并从混合物中分离出光学活性的薄荷醇。
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