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(-)-1-(4-chlorophenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline | 1448701-62-9

中文名称
——
中文别名
——
英文名称
(-)-1-(4-chlorophenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
英文别名
(1R)-1-(4-chlorophenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
(-)-1-(4-chlorophenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline化学式
CAS
1448701-62-9
化学式
C17H18ClNO2
mdl
——
分子量
303.788
InChiKey
NYOFLAMHIMULAO-QGZVFWFLSA-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):
    3.6
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    30.5
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (-)-1-(4-chlorophenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline乙酰氯三乙胺 作用下, 以 二氯甲烷 为溶剂, 以98%的产率得到(R)-(-)-1-(1-(4-chlorophenyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)ethanone
    参考文献:
    名称:
    Concise Redox Deracemization of Secondary and Tertiary Amines with a Tetrahydroisoquinoline Core via a Nonenzymatic Process
    摘要:
    A concise deracemization of racemic secondary and tertiary amines with a tetrahydroisoquinoline core has been successfully realized by orchestrating a redox process consisted of N-bromosuccinimide oxidation and iridum-catalyzed asymmetric hydrogenation. This compatible redox combination enables one-pot, single-operation deracemization to generate chiral 1-substituted 1,2,3,4-tetrahydroisoquinolines with up to 98% ee in 93% yield, offering a simple and scalable synthetic technique for chiral amines directly from racemic starting materials.
    DOI:
    10.1021/jacs.5b06659
  • 作为产物:
    描述:
    参考文献:
    名称:
    Concise Redox Deracemization of Secondary and Tertiary Amines with a Tetrahydroisoquinoline Core via a Nonenzymatic Process
    摘要:
    A concise deracemization of racemic secondary and tertiary amines with a tetrahydroisoquinoline core has been successfully realized by orchestrating a redox process consisted of N-bromosuccinimide oxidation and iridum-catalyzed asymmetric hydrogenation. This compatible redox combination enables one-pot, single-operation deracemization to generate chiral 1-substituted 1,2,3,4-tetrahydroisoquinolines with up to 98% ee in 93% yield, offering a simple and scalable synthetic technique for chiral amines directly from racemic starting materials.
    DOI:
    10.1021/jacs.5b06659
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文献信息

  • Enantioselective Synthesis of 1-Aryl-Substituted Tetrahydroisoquinolines Through Ru-Catalyzed Asymmetric Transfer Hydrogenation
    作者:Marc Perez、Zi Wu、Michelangelo Scalone、Tahar Ayad、Virginie Ratovelomanana-Vidal
    DOI:10.1002/ejoc.201500951
    日期:2015.9
    A convenient and general asymmetric transfer hydrogenation of a wide array of 1-aryl-3,4-dihydroisoquinoline derivatives using a [RuIICl(η6-benzene)TsDPEN] complex in combination with a 5:2 HCOOH–Et3N azeotropic mixture as a hydrogen source was developed. Under mild reaction conditions, the described catalytic transformation secured a practical synthetic access to the corresponding valuable chiral
    使用 [RuIICl(η6-苯)TsDPEN] 配合物与 5:2 HCOOH-Et3N 共沸混合物作为氢源,方便且通用地对各种 1-芳基-3,4-二氢异喹啉生物进行不对称转移氢化已开发。在温和的反应条件下,所描述的催化转化确保了获得相应有价值的手性 1-芳基四氢异喹啉单元的实际合成途径,该单元具有高原子经济性、广泛的底物范围、高分离产率(高达 97%)和良好的对映选择性(高达99% ee)。发现反应的立体化学结果受催化剂结构和底物上存在的取代基的强烈影响。
  • Ruthenium-Catalyzed Asymmetric Transfer Hydrogenation of 1-Aryl-Substituted Dihydroisoquinolines: Access to Valuable Chiral 1-Aryl-Tetrahydroisoquinoline Scaffolds
    作者:Zi Wu、Marc Perez、Michelangelo Scalone、Tahar Ayad、Virginie Ratovelomanana-Vidal
    DOI:10.1002/anie.201301134
    日期:2013.4.26
    Give me an H! Give me another H! The first general and highly enantioselective Ru‐catalyzed transfer hydrogenation of a wide range of 1‐aryl‐substituted 1,2,3,4‐dihydroisoquinolines is described. This atom‐economic reaction proceeds under mild conditions, allowing rapid access to the corresponding biologically relevant 1‐aryl‐tetrahydroisoquinoline derivatives, in high yields and enantioselectivities
    给我一个H!再给我一个H!描述了第一个普通的和高对映选择性的Ru催化的广泛的1-芳基取代的1,2,3,4-二氢异喹啉的转移加氢反应。这种原子经济反应在温和的条件下进行,可以快速获得相应的生物学相关的1-芳基-四氢异喹啉生物,且收率高,对映选择性高达99%。
  • Enantioselective Synthesis of 1-Aryl-Substituted Tetrahydroisoquinolines Employing Imine Reductase
    作者:Jinmei Zhu、Hongqun Tan、Lu Yang、Zheng Dai、Lu Zhu、Hongmin Ma、Zixin Deng、Zhenhua Tian、Xudong Qu
    DOI:10.1021/acscatal.7b02628
    日期:2017.10.6
    Tetrahydroisoquinolines (THIQs) with a C1-aryl-substituted groups are common in many natural and synthetic compounds of biological importance. Currently, their enantioselective synthesis are primarily reliant on chemical catalysis. Enzymatic synthesis using imine reductase is very attractive, because of the cost-effectiveness, high catalytic efficiency, and enantioselectivity. However, the steric hindrance
    具有C1-芳基取代基的四氢​​异喹啉(THIQs)在许多具有生物学重要性的天然和合成化合物中都很常见。目前,它们的对映选择性合成主要依赖于化学催化。由于成本效益,高催化效率和对映选择性,使用亚胺还原酶的酶促合成非常有吸引力。然而,1-芳基取代基的空间位阻使得这种转化非常具有挑战性,并且当前成功的实例大部分限于简单的烷基-THIQ。在本报告中,通过对大量IRED(包括88种酶)的广泛评估,我们成功鉴定出一组耐受空间位阻的IRED。这些酶能够转化间位和对位-取代的-,甲基-和甲氧基-苄基二氢异喹啉(DHIQs)转化为相应的R-或S- THIQs,具有很高的对映选择性和转化率。在它们当中,两种对障碍的耐受性最高的酶(具有不同的立体特异性)也能够以对映体过量良好的方式转化邻位取代的,甲基和甲氧基-苄基DHIQ和二甲氧基1-苄基-DHIQ。此外,使用计算机模拟,发现高度保守的色酸残基(W19
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