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benzylcinchoninium chloride

中文名称
——
中文别名
——
英文名称
benzylcinchoninium chloride
英文别名
n-benzylcinchoninium chloride;(R)-[(2S,4R,5S)-1-benzyl-5-ethenyl-1-azoniabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol;chloride
benzylcinchoninium chloride化学式
CAS
——
化学式
C26H29N2O*Cl
mdl
——
分子量
420.982
InChiKey
FCHYSBWCOKEPNQ-HOARXVAVSA-M
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):
    1.88
  • 重原子数:
    30
  • 可旋转键数:
    5
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    33.1
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    1,4-二氧六环benzylcinchoninium chloride3-溴丙烯sodium hydroxide 作用下, 以 二氯甲烷 为溶剂, 以82.1%的产率得到O-allyl N-benzyl cinchoninium chloride
    参考文献:
    名称:
    Catalytic enantioselective synthesis of .alpha.-amino acid derivatives
    摘要:
    描述了改进的过程,用于对.alpha.-氨基酸进行对映选择性合成,涉及溶剂组合、高度混合和低温反应条件以及新型催化剂。还描述了新型催化剂和.alpha.-氨基酸衍生物的前体。
    公开号:
    US05554753A1
  • 作为试剂:
    描述:
    N-Boc-L-苯丙氨醛氰化钾 、 alkaline earth salt of/the/ methylsulfuric acid 在 benzylcinchoninium chloride 作用下, 以 二氯甲烷 为溶剂, 以97%的产率得到1-(R)-Cyano-2(S)-(N-tert-butoxycarbonylamino)-3-phenylpropyl 4-[phenyl]-benzoate
    参考文献:
    名称:
    A concise synthesis of aza-dipeptide isosteres
    摘要:
    Aza-dipeptide isosteres as potent HIV-protease inhibitors containing a (hydroxyethyl)-hydrazine moiety are synthesised in >98% diastereomeric and enantiomeric purity starting from (L)-phenylalanine aldehyde. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(98)00897-1
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文献信息

  • Intermediates for the preparation of peptide analogues
    申请人:Novartis Finance Corporation
    公开号:US05912352A1
    公开(公告)日:1999-06-15
    The invention relates to a novel process for the preparation of compounds of formula I ##STR1## wherein R.sub.1 is hydrogen or a suitable amino-protecting group, R.sub.2 is unsubstituted or substituted alkyl, R.sub.3 is hydrogen, aryl, heterocyclyl, unsubstituted or substituted alkyl or unsubstituted or substituted cycloalkyl, R.sub.4, independently of R.sub.1, is hydrogen or a suitable amino-protecting group and m is a number from 1 to 7; and wherein further suitable protecting groups for functional groups may be present; which compounds are antivirally active or can be used as starting materials for pharmaceutically active, especially antiviral compounds. The precursor is an oxo compound, which is in turn prepared by hydrogenation with a suitable complex hydride or with hydrogen in the presence of a suitable catalyst and acyl migration starting from a hydrazone, which is in turn preferably prepared from a nitrile via an imino compound by means of hydrogenation and reaction with a hydrazine derivative, which is prepared from an aldehyde by reaction with a reactive derivative of a carboxylic acid in the presence of a cyanide salt; and the novel intermediates required therefor.
    这项发明涉及一种新型制备化合物的方法,其化学式为I,其中R.sub.1是氢或适当的氨基保护基,R.sub.2是未取代或取代的烷基,R.sub.3是氢、芳基、杂环烷基、未取代或取代的烷基或未取代或取代的环烷基,R.sub.4独立于R.sub.1,是氢或适当的氨基保护基,m为1到7的数字;进一步适用于功能基的保护基可能存在;这些化合物具有抗病毒活性,或可用作制药活性的起始物,特别是抗病毒化合物。该前体是一种酮化合物,该酮化合物又通过与适当的复合氢化物或催化剂存在下的氢化以及从酰肼起始的酰迁移制备而来,而酰肼则最好是通过氰化物盐存在下的醛与羧酸的反应衍生的重活性衍生物制备而来,而羧酸则是通过从腈经由亚胺化合物的氢化和与联氨衍生物反应制备而来;以及所需的新型中间体。
  • Catalytic enantioselective synthesis of .alpha.-amino acid derivatives
    申请人:Indiana University Foundation
    公开号:US05554753A1
    公开(公告)日:1996-09-10
    Described are improved processes for the enantioselective synthesis of .alpha.-amino acids which involve combinations of solvents, highly-mixed and low-temperature reaction conditions, and novel catalysts. Also described are novel catalysts and precursors to .alpha.-amino acid derivatives.
    描述了改进的过程,用于对.alpha.-氨基酸进行对映选择性合成,涉及溶剂组合、高度混合和低温反应条件以及新型催化剂。还描述了新型催化剂和.alpha.-氨基酸衍生物的前体。
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