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[((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphtyl)(1-3;5-6-η-C8H11)Ru(MeCN)]BF4 | 181139-26-4

中文名称
——
中文别名
——
英文名称
[((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphtyl)(1-3;5-6-η-C8H11)Ru(MeCN)]BF4
英文别名
[Ru(MeCN)((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphtyl)((1-3-η):(5,6-η)-C8H11)]BF4;[Ru((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)(MeCN)(1-3;5,6-η-C8H11)]BF4;[((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene)Ru(MeCN)(1-3;5,6-η-C8H11)]BF4
[((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphtyl)(1-3;5-6-η-C8H11)Ru(MeCN)]BF4化学式
CAS
181139-26-4;180986-20-3;328381-46-0
化学式
BF4*C54H46NP2Ru
mdl
——
分子量
958.788
InChiKey
MWQQEEMSGVAHCU-KYXZTPGHSA-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    [((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphtyl)(1-3;5-6-η-C8H11)Ru(MeCN)]BF4(Z)-2-乙酰氨基-3-苯基丙烯酸甲酯丙酮 为溶剂, 以87%的产率得到[((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphtyl)(C12H14O3N)Ru(MeCN)]BF4
    参考文献:
    名称:
    钌-BINAP配合物催化的对映选择性加氢的机理研究。1.化学计量和催化标记研究
    摘要:
    [Ru((R)-BINAP)(H)(MeCN)n(sol)3 - n ](BF 4)催化(Z)-α-乙酰氨基doc酸甲酯((Z)-MAC)的对映选择性氢化(2,n = 0-3,溶胶=丙酮或甲醇,(R)-BINAP =(R)-2,2'-双(二苯基膦基)-1,1'-联萘基)在ee最高为94%(R)。使用原位NMR光谱研究了这种催化氢化的机理,并通过比较了在催化反应中进行的氘标记研究与在分离的可能的催化中间体上进行的氘标记研究的立体化学和区域化学。将分离的物质是在烯烃的氢化物插入的产品,的[Ru(([R)-BINAP)((小号)-MACH)(MeCN中)](BF 4)((小号Ç α) - 1)。化合物(小号Ç α) - 1是唯一的物种存在于可检测量的,由1 H和31在室温下催化加氢过程中的1 H NMR光谱。MACH的立体异构α碳上的绝对构型与催化氢化的主要对映异构体((R)-N-乙酰基苯丙氨酸甲酯((R)-MACH
    DOI:
    10.1021/om980113f
  • 作为产物:
    描述:
    cis-[Ru(MeCN)2(cycloocta-1,5-diene)(η(3)-C3H5)]BF4 、 R-(+)-1,1'-联萘-2,2'-双二苯膦丙酮 为溶剂, 生成 [((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphtyl)(1-3;5-6-η-C8H11)Ru(MeCN)]BF4
    参考文献:
    名称:
    [Ru((R)-2,2‘-bis(diphenylphosphino)-1,1‘-binaphthyl)(H)(MeCN)(THF)2](BF4), a Catalyst System for Hydrosilylation of Ketones and for Isomerization, Intramolecular Hydrosilylation, and Hydrogenation of Olefins
    摘要:
    (R)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl ((R)-BINAP) reacted with cis-[Ru(MeCN)(2)(COD)(eta(3)-C3H5)](BF4) (COD=cucloocta-1,5-diene) to generate two isomers of [Ru(MeCN)((R)-BINAP)((1-3-eta):(5,6-eta)-C8H11)]-(BF4) (1) that reacted with an excess of dihydrogen gas (pressure H-2 similar to 1 atm, ambient temperature) in THF and methylene chloride (similar to 5:1) to generate [Ru((R)-BINAP)-(H)(MeCN)(THF)(2)](BF4) (2). Reactions effected using 2 mol % 2 as catalyst include hydrogenation of (Z)-methyl alpha-acetamidocinnamate, hydrosilylation of ethyl acetoacetate by chlorodimethylsilane, tandem, stereoselective isomerization of (rac)-3-buten-2-ol via a partial kinetic resolution (ee of 3-buten-20-ol 42% S at 50% conversion) to initially generate (Z)-2-ol, followed by isomerization of the enol to 2-butanone, and competing isomerization and intramolecular hydrosilylation of dimethyl-(2-propen-1-oxy)silane.
    DOI:
    10.1021/om9603979
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文献信息

  • The First Complete Identification of a Diastereomeric Catalyst−Substrate (Alkoxide) Species in an Enantioselective Ketone Hydrogenation. Mechanistic Investigations
    作者:Christopher J. A. Daley、Steven H. Bergens
    DOI:10.1021/ja0102991
    日期:2002.4.1
    structures of the major diastereomer catalyst-alkoxide complexes (5, 8, and 10) were unambiguously determined by variable-temperature NMR spectroscopy. The major diastereomers (5, 8, and 10) had the same absolute configuration as the major product enantiomers from the catalytic hydrogenation of 2, 3, and 4 with 1 as catalyst. The ratio of major to minor alkoxide diastereomers was similar to the ee of
    二烷基 3,3-二甲基草酰乙酸底物(2、3 和 4;分别为烷基 = Me、(i)Pr 和 (t)Bu)的对映选择性化由 [Ru((R)-BINAP) 催化(H)(MeCN)(n)(sol)(3-n)](BF(4)) (1, n = 0-3, sol = THF 或 MeOH, (R)-BINAP = (R)-2 ,2'-双(二苯基膦基)-1,1'-联萘)在高达 82% ee (R) 中。活性催化剂 1 与 1 当量底物(2、3 或 4)在 THF 或 MeOH 溶液中的反应形成非对映异构催化剂-醇盐配合物 [Ru((R)-BINAP)(MeCN)(OCH(CO(2) R)-(C(CH(3))(2)CO(2)R))](BF(4)) (5/6 R = Me, 8/9 R = (i)Pr, 10 R = (t)Bu,分别)通过氢化物加成到羰基加成到。主要非对映异构体 5、8、和 10)
  • Substrate effects on the mechanism of enantioselective hydrogenation using ruthenium bis(phosphine) complexes as catalyst: A mechanistic investigation of the hydrogenation of α,β-unsaturated acids and esters based on deuterium labeling studies
    作者:Christopher J.A. Daley、Jason A. Wiles、Steven H. Bergens
    DOI:10.1016/j.ica.2005.10.026
    日期:2006.6
    sol = solvent used in reaction) as catalyst. Tiglic and angelic acids were used as standard α,β-unsaturated acid substrates; ( Z )-methyl α-acetamidocinnamate and dimethyl itaconate were used as standard α,β-unsaturated ester substrates. Isotopic labeling studies (deuterium scrambling) indicate that two distinct mechanisms are in operation for α,β-unsaturated acids versus α,β-unsaturated esters. In each
    摘要使用[Ru((R)-BINAP)(H)(MeCN)n(sol)3-n] BF 4(n = 0-3, sol =反应中使用的溶剂)作为催化剂硬脂酸当归酸用作标准的α,β-不饱和酸底物; (Z)-α-乙酰二十二酸甲基衣康酸二甲酯用作标准的α,β-不饱和底物。同位素标记研究(加扰)表明,α,β-不饱和酸与α,β-不饱和有两种不同的作用机理。在每种情况下,经由烃-氢化物插入形成5元属环中间体。但是,该机理主要在二的活化方面有所不同,而二的活化受到底物性质的强烈影响。α的加 β-不饱和酸通过二的杂化裂解进行,而α,β-不饱和化通过二的均质裂解进行。提出了对机制的完整讨论。
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