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N,N-dibenzyl-(S)-3-amino-(S)-2-hydroxy-4-phenyl-1-chlorobutane hydrochloride

中文名称
——
中文别名
——
英文名称
N,N-dibenzyl-(S)-3-amino-(S)-2-hydroxy-4-phenyl-1-chlorobutane hydrochloride
英文别名
(2S,3S)-3-dibenzylamino-1-chloro-2-hydroxy-4-phenylbutane hydrochloride;(2S,3S)-1-chloro-3-(dibenzylamino)-4-phenylbutan-2-ol;hydrochloride
N,N-dibenzyl-(S)-3-amino-(S)-2-hydroxy-4-phenyl-1-chlorobutane hydrochloride化学式
CAS
——
化学式
C24H26ClNO*ClH
mdl
——
分子量
416.39
InChiKey
PBXKTHHPQVWWSI-KZDWWKKTSA-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):
    5.32
  • 重原子数:
    28
  • 可旋转键数:
    9
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    23.5
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

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文献信息

  • Preparation of Aminoalkyl Chlorohydrin Hydrochlorides:  Key Building Blocks for Hydroxyethylamine-Based HIV Protease Inhibitors
    作者:Pierre L. Beaulieu、Dominik Wernic
    DOI:10.1021/jo960109i
    日期:1996.1.1
    N-dibenzyl-alpha-amino aldehydes reacted with (chloromethyl)lithium, generated in situ from bromochloromethane and lithium metal, to give predominantly erythro aminoalkyl epoxides. Treatment of the crude epoxides with aqueous hydrochloric acid gave crystalline (2S,3S)-N,N-dibenzylamino chlorohydrin hydrochlorides in 32-56% overall yield and high isomeric purity. These compounds are versatile synthetic intermediates
    对映体纯的N,N-二苄基-α-氨基乙醛与(氯甲基)锂发生反应,从溴氯甲烷和锂金属就地生成,主要生成赤型氨基烷基环氧化物。用盐酸水溶液处理粗环氧化合物,得到结晶(2S,3S)-N,N-二苄基氨基氯醇盐酸盐,总产率为32-56%,且异构体纯度高。这些化合物是用于直接或通过转化为相应的N-Boc-(2S,3S)-氨基烷基环氧化物制备基于羟乙胺的HIV蛋白酶抑制剂的通用合成中间体。所描述的方法不使用危险的试剂或中间体,不需要色谱纯化,因此适合制备大量这些通用模块。
  • Production method of aminochlorohydrin sulfate
    申请人:Ajinomoto Co., Inc.
    公开号:EP1777213A1
    公开(公告)日:2007-04-25
    Highly pure (2R,3S)-3-tert-butoxycarbonylamino-1-chloro-2-hydroxy-4-phenylbutane or (2S,3R)-3-tert-butoxycarbonylamino-1-chloro-2-hydroxy-4-phenylbutane may be conveniently produced in high yield by: (a) reacting compound (1) with lithiumchloromethane to give compound (2) and at least a byproduct; (b) dissolving compound (2) and the byproduct in a polar solvent and adding water to the solution to precipitate compound (2) as crystals; (c) reducing the crystals of compound (2) to give compound (3) and at least its diastereomer as an impurity; (d) adding sulfuric acid thereto to give compound (4) and at least its diastereomer as an impurity; and (e) precipitating compound (4) as crystals from a solution containing acetic acid ester or acetic acid ester.
    (2R,3S)-3-tert-butoxycarbonylamino-1-chloro-2-hydroxy-4-phenylbutane或(2S,3R)-3-tert-butoxycarbonylamino-1-chloro-2-hydroxy-4-phenylbutane可以通过以下步骤方便地高产率地制备:(a)将化合物(1)与氯甲基锂反应,得到化合物(2)和至少一种副产物;(b)将化合物(2)和副产物溶解在极性溶剂中,并向溶液中加入水,使化合物(2)以晶体形式沉淀出来;(c)将化合物(2)的晶体还原,得到化合物(3)和至少其对映异构体作为杂质;(d)加入硫酸至其中,得到化合物(4)和至少其对映异构体作为杂质;(e)从含有乙酸酯或乙酸酯的溶液中沉淀化合物(4)为晶体。
  • Large scale preparation of (2S,3S)-N-Boc-3-amino-1,2-epoxy-4-phenylbutane: A key building block for HIV-protease inhibitors
    作者:Pierre L. Beaulieu、Dominik Wernic、Jean-Simon Duceppe、Yvan Guindon
    DOI:10.1016/0040-4039(95)00533-i
    日期:1995.5
    (2S,3S)-N-Boc-3-amino-1,2-epoxy-4-phenylbutane is prepared in four steps from commercially available N,N-dibenzyl-L-phenylalaninol. The synthesis is amenable to the preparation of kilogram quantities of enantiomerically pure material.
    (2S,3S)-N-双环辛烷基碳酰氧基-3-氨基-1,2-环氧-4-苯基丁烷可从商业上可得的N,N-二苯基-L-苯基甘氨酸醇中分四步合成。该合成方法适用于制备公斤级手性纯的产物。
  • Practical, Stereoselective Synthesis of Palinavir, a Potent HIV Protease Inhibitor
    作者:Pierre L. Beaulieu、Pierre Lavallée、Abraham、Paul C. Anderson、Colette Boucher、Yves Bousquet、Jean-Simon Duceppe、James Gillard、Vida Gorys、Chantal Grand-Maître、Louis Grenier、Yvan Guindon、Ingrid Guse、Louis Plamondon、François Soucy、Serge Valois、Dominik Wernic、Christiane Yoakim
    DOI:10.1021/jo9702655
    日期:1997.5.1
    Palinavir is a potent peptidomimetic-based HIV protease inhibitor. We have developed a highly convergent and stereoselective synthesis which is amenable to the preparation of multikilogram quantities of this compound. The synthetic sequence proceeds in 24 distinct chemical steps (with several integrated, multistep operations) from commercially available starting materials. No chromatographies are required throughout the process, and the final product is purified by crystallization of its dihydrochloride salt to >99% homogeneity.
  • Synthesis of deuterium-labelled fosamprenavir calcium
    作者:Lei Shi、Liping Chen、Ryan Chen、Liqin Chen
    DOI:10.1002/jlcr.1741
    日期:2010.3
    This study describes the synthesis of deuterium-labelled fosamprenavir calcium. The stable isotopic-labelled compound was prepared starting from L-phenylalanine in 18 steps with a 9% overall yield. Copyright © 2010 John Wiley & Sons, Ltd.
    本研究描述了氘标记的福沙那韦钙的合成。这种稳定同位素标记化合物从L-苯丙氨酸开始,经过18步合成,总产率为9%。版权所有 © 2010 约翰威立父子出版公司。
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