摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

N-[(1S)-1-(3-methoxyphenyl)ethyl]-P,P-diphenylphosphinic amide

中文名称
——
中文别名
——
英文名称
N-[(1S)-1-(3-methoxyphenyl)ethyl]-P,P-diphenylphosphinic amide
英文别名
N-[1-(3-methoxyphenyl)ethyl]-diphenylphosphinamide;(S)-(-)-N-(1-(3-methoxylphenyl)ethyl)diphenylphosphinamide;(S)-N-(1-(3-methoxyphenyl)ethyl)-P,P-diphenylphosphinicamide;(1S)-N-diphenylphosphoryl-1-(3-methoxyphenyl)ethanamine
N-[(1S)-1-(3-methoxyphenyl)ethyl]-P,P-diphenylphosphinic amide化学式
CAS
——
化学式
C21H22NO2P
mdl
——
分子量
351.385
InChiKey
GSBDKUUWSCOAQM-KRWDZBQOSA-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):
    4.1
  • 重原子数:
    25
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    38.3
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    参考文献:
    名称:
    使用新型双(膦)一氧化物手性配体不对称催化合成 α-手性胺
    摘要:
    我们已经证明 Me-DuPHOS 一氧化 (BozPHOS) 在铜催化下将二烷基锌加成到 N-膦亚胺中是一种非常有效的配体,提供了获得 α-手性胺的途径。新配体对于添加反应性较低的二甲基锌特别有效。该方法的主要优点是收率高、底物范围广、对映选择性高、催化剂负载量低(3 mol%)。
    DOI:
    10.1021/ja038291+
  • 作为产物:
    参考文献:
    名称:
    手性乙酸锌配合物催化的亚胺对映体选择性氢化硅烷化
    摘要:
    一系列具有光学纯的二苯乙二胺(DPEDA)衍生的配体的乙酸锌络合物已被用作对映选择性催化剂,用于各种亚胺的氢化硅烷化。通过使用(R,R)-N,N'-二苄基-1,2-二苯乙烷,对于广泛的N-膦基嘧啶类化合物,可以高度控制立体选择性(ee高达97%ee)和优异的产率(高达96%)-1,2-二胺 这是在不对称还原C═N双键方面,首次成功地应用了空气稳定且环境友好的手性Zn(OAc)2络合物,而不是先前使用的有害二乙基锌。
    DOI:
    10.1021/acs.joc.5b02613
点击查看最新优质反应信息

文献信息

  • Highly Enantioselective Pd-Catalyzed Asymmetric Hydrogenation of Activated Imines
    作者:You-Qing Wang、Sheng-Mei Lu、Yong-Gui Zhou
    DOI:10.1021/jo0700878
    日期:2007.5.1
    complexes are highly effective catalysts for asymmetric hydrogenation of activated imines in trifluoroethanol. The asymmetric hydrogenation of N-diphenylphosphinyl ketimines 3 with Pd(CF3CO2)/(S)-SegPhos indicated 87−99% ee, and N-tosylimines 5 could gave 88−97% ee with Pd(CF3CO2)/(S)-SynPhos as a catalyst. Cyclic N-sulfonylimines 7 and 11 were hydrogenated to afford the useful chiral sultam derivatives in
    Pd /双膦配合物是用于活化的亚胺在三氟乙醇中不对称氢化的高效催化剂。Pd(CF 3 CO 2)/(S)-SegPhos对N-二苯基亚膦酰基酮亚胺3的不对称氢化表明ee为87-99%,N- tosylimines 5与Pd(CF 3 CO 2)可以得到88-97%ee /(S)-SynPhos作为催化剂。环状N-磺酰亚胺7和11 进行氢化,以79-93%ee的比重得到有用的手性舒马坦衍生物,这是重要的有机合成中间体和农业和医药制剂的结构单元。
  • A New Phosphine-Amine-Oxazoline Ligand for Ru-Catalyzed Asymmetric Hydrogenation of<i>N</i>-Phosphinylimines
    作者:Xiaochen Ma、Lin Qiao、Guixia Liu、Zheng Huang
    DOI:10.1002/cjoc.201800343
    日期:2018.12
    A series of chiral phosphine‐amine‐oxazoline (PAO) ligands with an NH moiety were synthesized and applied to the ruthenium‐catalyzed asymmetric hydrogenation of N‐phosphinylimines. The ligand bearing phenyl groups at the phosphorus moiety and isopropyl at the oxazoline moiety exhibits good activity and excellent enantioselectivity (up to 99% ee). This catalytic system provides an efficient and mild
    合成了一系列具有NH部分的手性膦-胺-恶唑啉(PAO)配体,并将其应用于钌催化的N-次膦亚胺的不对称氢化。在磷部分带有苯基且在恶唑啉部分带有异丙基的配体表现出良好的活性和优异的对映选择性(至多99%ee)。该催化体系提供了一种有效且温和的方法来获得对映体胺。
  • Highly Enantioselective Pd-Catalyzed Asymmetric Hydrogenation of <i>N</i>-Diphenylphosphinyl Ketimines
    作者:Yong-Gui Zhou、You-Qing Wang
    DOI:10.1055/s-2006-939712
    日期:——
    A variety of substituted N-diphenylphosphinyl imines were hydrogenated using Pd(CF3CO2)2/(S)-SEGPHOS as a catalyst with high enantioselectivities (86.7%-98.6% ee).
    使用 Pd(CF3CO2)2/(S)-SEGPHOS 作为催化剂氢化多种取代的 N-二苯基膦亚胺,具有高对映选择性 (86.7%-98.6% ee)。
  • Aromatic motifs in the design of Ephedra ligands for application in the asymmetric addition of diethylzinc to aldehydes and diphenylphosphinoylimines
    作者:Sucharita Banerjee、Anthony J. Camodeca、Gregory G. Griffin、Christopher G. Hamaker、Shawn R. Hitchcock
    DOI:10.1016/j.tetasy.2010.02.026
    日期:2010.3
    Using N-benzylephedrine as a model, a collection of N-arylmethylephedrine derivatives has been prepared. These derivatives were prepared by treatment of ephedrine with selected aldehydes to create oxazolidines 8a-e. Reduction of the oxazolidines with lithium aluminum hydride afforded the target beta-amino alcohols 9a-e. When applied in the catalytic asymmetric addition of diethylzinc to aldehydes and diphenylphosphinoylimines, the derivatives yielded product enantioselectivities that were comparable to those of N-benzylephedrine. An N-cyclohexylmethylephedrine derivative was also prepared: this 13-aminoalcohol did not perform well in the catalytic addition of diethylzinc to 2-naphthaldehyde, thus suggesting that the aromatic motif is important in terms of maintaining a reasonable level of asymmetric induction. Finally, N-benzyl-N-methyl-2-amino-1,2-diphenyl-1-ethanol, an analogue of the N-benzylephedrine derivative, was prepared. This compound yielded comparable enantioselectivities in the catalytic asymmetric addition when employed as a ligand. (C) 2010 Elsevier Ltd. All rights reserved.
  • Enantioselective Hydrosilylation of Imines Catalyzed by Chiral Zinc Acetate Complexes
    作者:Agata Bezłada、Marcin Szewczyk、Jacek Mlynarski
    DOI:10.1021/acs.joc.5b02613
    日期:2016.1.4
    A series of zinc acetate complexes with optically pure diphenylethanediamine (DPEDA)-derived ligands have been employed as enantioselective catalyst for the hydrosilylation of various imines. High control of stereoselectivity (up to 97% ee) and excellent yields (up to 96%) were gained for a broad range of N-phosphinoylimines by using (R,R)-N,N′-dibenzyl-1,2-diphenylethane-1,2-diamine. This is the first
    一系列具有光学纯的二苯乙二胺(DPEDA)衍生的配体的乙酸锌络合物已被用作对映选择性催化剂,用于各种亚胺的氢化硅烷化。通过使用(R,R)-N,N'-二苄基-1,2-二苯乙烷,对于广泛的N-膦基嘧啶类化合物,可以高度控制立体选择性(ee高达97%ee)和优异的产率(高达96%)-1,2-二胺 这是在不对称还原C═N双键方面,首次成功地应用了空气稳定且环境友好的手性Zn(OAc)2络合物,而不是先前使用的有害二乙基锌。
查看更多