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(1R,2R)-N,N'-bis(thiophen-2-ylmethylene)cyclohexane-1,2-diamine | 630402-57-2

中文名称
——
中文别名
——
英文名称
(1R,2R)-N,N'-bis(thiophen-2-ylmethylene)cyclohexane-1,2-diamine
英文别名
——
(1R,2R)-N,N'-bis(thiophen-2-ylmethylene)cyclohexane-1,2-diamine化学式
CAS
630402-57-2
化学式
C16H18N2S2
mdl
——
分子量
302.464
InChiKey
GBNGDXILKRYSKW-WLNUUSRZSA-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):
    4.66
  • 重原子数:
    20.0
  • 可旋转键数:
    4.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    24.72
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

  • 作为反应物:
    描述:
    (1R,2R)-N,N'-bis(thiophen-2-ylmethylene)cyclohexane-1,2-diamine 在 sodium tetrahydroborate 作用下, 以88%的产率得到(1R,2R)-N1,N2-bis(thiophen-2-ylmethyl)-cyclohexane-1,2-diamine
    参考文献:
    名称:
    手性DACH连接的寡聚噻吩的合成,多相表征和螺旋度控制。
    摘要:
    描述了一类新的手性寡聚噻吩。单,二,三,四联噻吩已通过二氨基或二亚氨基与对映体纯的反式1,2-环己二胺(DACH)连接。DACH的立体化学,接头的类型和寡聚噻吩的大小决定了这些分子的构象柔性,因此决定了它们在溶液和固态下的分子和超分子螺旋性。详细描述了二氨基双(联噻吩)的情况,其反转螺旋性并在从溶液到膜的转变中显示手性扩增。基于溶液和固态中的圆二色性,单晶/薄膜X射线衍射和偏振光学显微镜的组合使用,提出了一种工作机制来解释这种意外行为。
    DOI:
    10.1002/chem.200600312
  • 作为产物:
    描述:
    2-噻吩甲醛trans-1,2-(R,R)-diammoniumcyclohexane tartratepotassium carbonate 作用下, 以 乙醇 为溶剂, 以80%的产率得到(1R,2R)-N,N'-bis(thiophen-2-ylmethylene)cyclohexane-1,2-diamine
    参考文献:
    名称:
    铱(I)催化芳族酮的不对称转移氢化的手性含硫配体
    摘要:
    新的高效催化剂体系,与IrCl(COD)PPh 3和手性[SNNS]型配体相结合,被用于在温和的反应条件下芳族酮的不对称转移加氢。以高收率和良好至优异的对映选择性(高达96%ee)获得相应的旋光醇。还制备并表征了具有[SNNS]型配体的手性Ir(I)配合物,其显示出良好的对映选择性和高活性。该反应可以在空气中进行,并且大大简化了催化实验。
    DOI:
    10.1016/j.tetasy.2007.08.016
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文献信息

  • Catalytic, enantioselective allylation of α-iminoesters promoted by silver(I) complexes of chiral imines
    作者:Federica Colombo、Rita Annunziata、Maurizio Benaglia
    DOI:10.1016/j.tetlet.2007.02.071
    日期:2007.4
    The catalytic enantioselective addition of allyltributylstannane to N-protected α-iminoesters promoted by silver(I) trifluoromethanesulfonate in the presence of chiral imine ligands was studied. After testing several chiral imines derived from 1,2-diaminocyclohexane and binaphthyl diamine a very simple experimental procedure was developed that allowed us to obtain optically active homoallylic amines
    研究了在手性亚胺配体的存在下,将烯丙基三丁基锡烷催化对映选择性加成至由三氟甲磺酸(I)促进的N保护的α-亚基酯。在测试了几种衍生自1,2-二氨基环己烷和联二胺的手性亚胺之后,开发了一种非常简单的实验程序,使我们能够以非常高的收率和高达71%的对映选择性获得旋光性均烯丙基胺
  • Polydentate ligands and their complexes for molecular catalysis
    申请人:Triad National Security, LLC
    公开号:US10550139B2
    公开(公告)日:2020-02-04
    Embodiments of the present disclosure relate generally to novel achiral and chiral sulfur-, nitrogen- and phosphorus-containing ligands, designated as NNS-type, P(O)NS-type, PNS-type, SNNS-type, SNNP(O)-type, or SNNP-type polydentate ligands and transition metal complexes of these ligands, including iridium complexes having PNS-type and NNS-type ligands. The catalysts derived from these ligands and transition metal complexes may be used in a wide range of catalytic reactions, including hydrogenation and transfer hydrogenation of unsaturated organic compounds, dehydrogenation of alcohols and boranes, various dehydrogenative couplings, chemoselective hydrogenation of α,β-unsaturated alcohols, and other catalytic transformations.
    本公开的实施方案一般涉及新型非手性和手性含、氮和配体,即NNS型、P(O)NS型、PNS型、SNNS型、SNNP(O)型或SNNP型多齿配体以及这些配体的过渡属配合物,包括具有PNS型和NNS型配体配合物。由这些配体和过渡属配合物衍生的催化剂可用于多种催化反应,包括不饱和有机化合物的氢化和转移氢化、醇和硼烷的脱氢、各种脱氢偶联反应、α,β-不饱和醇的化学选择性氢化以及其他催化转化反应。
  • POLYDENTATE LIGANDS AND THEIR COMPLEXES FOR MOLECULAR CATALYSIS
    申请人:Los Alamos National Security, LLC
    公开号:US20170088571A1
    公开(公告)日:2017-03-30
    Embodiments of the present disclosure relate generally to novel achiral and chiral sulfur-, nitrogen- and phosphorus-containing ligands, designated as NNS-type, P(O)NS-type, PNS-type, SNNS-type, SNNP(O)-type, or SNNP-type polydentate ligands and transition metal complexes of these ligands, including iridium complexes having PNS-type and NNS-type ligands. The catalysts derived from these ligands and transition metal complexes may be used in a wide range of catalytic reactions, including hydrogenation and transfer hydrogenation of unsaturated organic compounds, dehydrogenation of alcohols and boranes, various dehydrogenative couplings, chemoselective hydrogenation of α,β-unsaturated alcohols, and other catalytic transformations.
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