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tert-butyl (S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate

中文名称
——
中文别名
——
英文名称
tert-butyl (S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
英文别名
(S)-N-Boc-1-phenyltetrahydroisoquinoline;(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylic acid 2-methylpropan-2-yl ester;tert-butyl (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate
tert-butyl (S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate化学式
CAS
——
化学式
C20H23NO2
mdl
——
分子量
309.408
InChiKey
BCFCOFQYWCMFHF-SFHVURJKSA-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):
    4.3
  • 重原子数:
    23
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    29.5
  • 氢给体数:
    0
  • 氢受体数:
    2

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
  • 下游产品
    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:
    tert-butyl (S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate正丁基锂 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 17.07h, 生成 2-tert-butyl 1-methyl 1-phenyl-3,4-dihydroisoquinoline-1,2(1H)-dicarboxylate
    参考文献:
    名称:
    通过锂化和取代合成 1,1-二取代四氢异喹啉,以及原位红外光谱和构型稳定性研究
    摘要:
    N-Boc-1-苯基四氢异喹啉的锂化通过原位红外光谱优化。测定了氨基甲酸酯基团的旋转动力学和有机锂的对映异构化动力学。有机锂在低温下构型稳定,可以高收率和高对映体比实现1,1-二取代四氢异喹啉的不对称合成。该化学反应用于制备 FR115427,并提供了一种在索利那新合成中回收不需要的对映异构体的方法。
    DOI:
    10.1021/ja500485f
  • 作为产物:
    描述:
    1-苯基-1,2,3,4-四氢异喹啉 在 Beckman system fitted with a Lux × 3u cellulose-1 (250 mm × 4.60 mm i.d.) 作用下, 以 四氢呋喃正己烷异丙醇 为溶剂, 反应 20.0h, 生成 tert-butyl (S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
    参考文献:
    名称:
    通过锂化和取代合成 1,1-二取代四氢异喹啉,以及原位红外光谱和构型稳定性研究
    摘要:
    N-Boc-1-苯基四氢异喹啉的锂化通过原位红外光谱优化。测定了氨基甲酸酯基团的旋转动力学和有机锂的对映异构化动力学。有机锂在低温下构型稳定,可以高收率和高对映体比实现1,1-二取代四氢异喹啉的不对称合成。该化学反应用于制备 FR115427,并提供了一种在索利那新合成中回收不需要的对映异构体的方法。
    DOI:
    10.1021/ja500485f
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文献信息

  • Highly Enantiospecific Borylation for Chiral α‐Amino Tertiary Boronic Esters
    作者:Qingqing Qi、Xuena Yang、Xiaoping Fu、Shiqing Xu、Ei‐ichi Negishi
    DOI:10.1002/anie.201809389
    日期:2018.11.12
    range of enantiopure (>99 % ee) α‐amino tertiary boronic esters. The configurationally stable α‐N‐Boc substituted tertiary organolithium species and pinacolborane (HBpin) underwent enantiospecific borylation at −78 °C with the formation of a new stereogenic C−B bond. This reaction has a broad scope, enabling the synthesis of various α‐amino tertiary boronic esters in excellent yields and, importantly
    在此,我们报道了一种高效且对映体特异性的硼酸酯化方法,可合成多种对映纯(> 99%  ee)α-氨基叔硼酸酯。构型稳定的α-N-Boc取代的叔有机锂物质和频哪醇硼烷(HBpin)在-78°C下进行对映体特异性硼化反应,并形成新的立体异构C-B键。该反应范围广泛,能够以优异的产率合成各种α-氨基叔硼酸酯,重要的是,具有普遍优异的对映体特异性(> 99%es)并完全保留构型。
  • Method for producing solifenacin or salts thereof
    申请人:Inakoshi Masatoshi
    公开号:US20070185329A1
    公开(公告)日:2007-08-09
    There is provided a novel method for producing solifenacin or a salt thereof which is useful as a medicine, particularly a therapeutic agent and/or a preventive agent for a urinary organ system disease such as pollakiuria or urinary incontinence. Illustratively, there are provided (1) a method for producing solifenacin in which 2-(1H-imidazolylcarbonyl)-1-phenyltetrahydroisoquinoline is used as the starting material, (2) a method for producing solifenacin succinate in which (1RS)-phenyltetrahydroisoquinoline-carboxylic acid quinuclidinyl ester is used as the starting material, (3) a method for producing solifenacin in which a lower alkyl quinuclidinyl carbonate is used as the starting material and (4) a method for producing solifenacin in which phenyltetrahydroisoquinoline-carboxylic acid secondary lower alkyl or tertiary lower alkyl ester is used as the starting material and allowed to react with an alkali metal lower alkoxide.
    提供了一种新的制备索利费南或其盐的方法,该方法可用作药物,特别是用于治疗和/或预防尿生殖器官疾病,如尿频或尿失禁的治疗剂和/或预防剂。例如,提供了以下四种方法:(1)使用2-(1H-咪唑基)-1-苯基四氢异喹啉作为起始材料制备索利费南的方法;(2)使用(1RS)-苯基四氢异喹啉-羧酸奎尼克啶酯作为起始材料制备索利费南琥珀酸盐的方法;(3)使用较低烷基奎尼库啶碳酸酯作为起始材料制备索利费南的方法;(4)使用苯基四氢异喹啉-羧酸次级较低烷基或三级较低烷基酯作为起始材料,并与碱金属较低烷氧化物反应制备索利费南的方法。
  • PROCESS FOR PRODUCING SOLIFENACIN OR ITS SALT
    申请人:Astellas Pharma Inc.
    公开号:EP1757604A1
    公开(公告)日:2007-02-28
    There is provided a novel method for producing solifenacin or a salt thereof which is useful as a medicine, particularly a therapeutic agent and/or a preventive agent for a urinary organ system disease such as pollakiuria or urinary incontinence. Illustratively, there are provided (1) a method for producing solifenacin in which 2-(1H-imidazolylcarbonyl)-1-phenyltetrahydroisoquinoline is used as the starting material, (2) a method for producing solifenacin succinate in which (1RS)-phenyltetrahydroisoquinoline-carboxylic acid quinuclidinyl ester is used as the starting material, (3) a method for producing solifenacin in which a lower alkyl quinuclidinyl carbonate is used as the starting material and (4) a method for producing solifenacin in which phenyltetrahydroisoquinoline-carboxylic acid secondary lower alkyl or tertiary lower alkyl ester is used as the starting material and allowed to react with an alkali metal lower alkoxide.
    本发明提供了一种生产索利芬那新或其盐的新方法,该方法可用作药物,特别是泌尿器官系统疾病(如花粉尿症或尿失禁)的治疗剂和/或预防剂。示例性地,提供了(1)一种生产索利那新的方法,其中使用 2-(1H-咪唑羰基)-1-苯基四氢异喹啉作为起始原料;(2)一种生产索利那新琥珀酸酯的方法,其中使用(1RS)-苯基四氢异喹啉-羧酸奎宁酯作为起始原料、(4) 以苯基四氢异喹啉-羧酸仲低级烷基酯或叔低级烷基酯为起始原料,使其与碱金属低级烷氧基化合物反应,生产索利那新的方法。
  • Chiral α-amino tertiary boronic esters
    申请人:Purdue Research Foundation
    公开号:US10738064B2
    公开(公告)日:2020-08-11
    The present disclosure relates to a novel, highly efficient and enantiospecific borylation method to synthesize a wide range of enantiopure alfa-amino tertiary boronic esters, and novel alfa-amino tertiary boronic acids and esters prepared by the method. More specifically, highly enantiospecific borylation of configurationally stable α-N-Boc substituted tertiary organolithium species and HBpin has been developed to synthesize various alfa-amino tertiary boronic esters through the formation of a new C—B bond with excellent enantiopurities.
    本公开涉及一种新颖、高效和对映体特异性的硼酸化方法,用于合成各种对映体纯的α-氨基叔硼酸酯,以及用该方法制备的新型α-氨基叔硼酸和酯。更具体地说,我们开发了构型稳定的 α-N-Boc 取代的叔有机锂和 HBpin 的高对映体特异性硼酸化方法,通过形成新的 C-B 键合成各种α-氨基叔硼酸酯,对映体纯度极高。
  • Enantioselective Synthesis of 1-Aryl-tetrahydroisoquinolines through Iridium Catalyzed Asymmetric Hydrogenation
    作者:Farouk Berhal、Zi Wu、Zhaoguo Zhang、Tahar Ayad、Virginie Ratovelomanana-Vidal
    DOI:10.1021/ol301281s
    日期:2012.7.6
    Asymmetric hydrogenation of 1-aryl-3,4-dihydrolsoquinolines using the [IrCODCl](2)/(R)-3,5-diMe-Synphos catalyst is reported. Under mild reaction conditions, this atom-economical process provides easy access to a variety of enantioenriched 1-aryl-1,2,3,4-tetrahydroisoquinoline derivatives, which are important pharmacophores found in several pharmaceutical drug candidates, in high yields and enantiomeric excesses up to 99% after a single crystallization.
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