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(R)-3,4-dihydroxybutanenitrile | 74923-98-1

中文名称
——
中文别名
——
英文名称
(R)-3,4-dihydroxybutanenitrile
英文别名
(3R)-3,4-Dihydroxybutanenitrile
(R)-3,4-dihydroxybutanenitrile化学式
CAS
74923-98-1
化学式
C4H7NO2
mdl
——
分子量
101.105
InChiKey
MXKPBRJADBPHSC-SCSAIBSYSA-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):
    -1.4
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    64.2
  • 氢给体数:
    2
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    (R)-3,4-dihydroxybutanenitrile 以62%的产率得到(R)-4-(mesyloxy)-3-hydroxybutanenitrile
    参考文献:
    名称:
    Process for the production of 3,4-epoxybutyrate and intermediate therefor
    摘要:
    一种公式为##STR1##的3,4-环氧丁酸酯,其中R1是烷基或芳基烷基,可通过以下步骤高效制备:(a)在碱的存在下,将公式为##STR2##的3,4-二羟基丁腈与公式为R2-SO2-Cl的磺酰氯反应,其中R2是烷基或可能被取代的苯基,以获得公式为##STR3##的化合物;(b)在酸的存在下,将步骤(a)中制备的化合物与公式为R1-OH的醇反应,以获得公式为##STR4##的化合物;(c)将步骤(b)中制备的化合物与碱反应,以获得3,4-环氧丁酸酯。
    公开号:
    US05079382A1
  • 作为产物:
    描述:
    (R)-2,2-二甲基-1,3-二氧戊环-4-乙腈盐酸 作用下, 以 甲醇 为溶剂, 以90%的产率得到(R)-3,4-dihydroxybutanenitrile
    参考文献:
    名称:
    (R)-甘油丙酮化物和抗癫痫和降血压药物 (-)-.γ.-氨基-.β.-羟基丁酸 (GABOB) 的全合成:使用维生素 C 作为手性原料
    摘要:
    抗坏血酸(维生素 C)(9) 被证明是一种有用的、廉价的手性原料,可用于合成天然产物。它通过两次合成操作以高产率转化为 (R)-甘油丙酮化物 (7),这是甘油丙酮化物的更难以接近的对映异构体。由于 D-(R)-甘油醛丙酮化物 (4) 和相应的醇 1 已用于多种化合物的许多全合成,因此相反的对映异构体 L-(S)-甘油醛丙酮化物 (6) 和甘油 7 应该很有价值。作为这种潜在合成效用的一个迹象,降血压的抗癫痫化合物 (R)-(-)-y-氨基-@-羟基丁酸 (GABOB) (8) 已从抗坏血酸 (9) 通过 10 个步骤中的 9 个步骤合成% 总产率。作为这些化合物在合成中重要性的进一步证据,
    DOI:
    10.1021/ja00540a022
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文献信息

  • New chemoenzymatic pathway for β-adrenergic blocking agents
    作者:Ahmed Kamal、G.B. Ramesh Khanna、T. Krishnaji、Venkatesh Tekumalla、R. Ramu
    DOI:10.1016/j.tetasy.2005.02.015
    日期:2005.4
    The lipase mediated kinetic resolution of pharmaceutically important beta-hydroxy nitrites is described in high enantionteric excesses and good yields. Some of the chiral beta-hydroxy nitriles have been employed in the synthesis of P-adrenergic blocking agents such as propranolol, alprenolol and moprolol. This protocol has also been extended for the enantiopure preparation of 5-(4-tosyloxymethyl)-1,3-oxazolidine-2-one and 3-liydroxy-4-tosyloxybutaiieiiitrile, chiral intermediates of high synthetic value. (c) 2005 Elsevier Ltd. All rights reserved.
  • Lipase-mediated resolution of 3-hydroxy-4-trityloxybutanenitrile: synthesis of 2-amino alcohols, oxazolidinones and GABOB
    作者:Ahmed Kamal、G.B. Ramesh Khanna、T. Krishnaji、R. Ramu
    DOI:10.1016/j.tetasy.2006.04.019
    日期:2006.4
    Lipase-mediated kinetic resolution of 3-hydroxy-4-trityloxybutanenitrile gave the (S)-alcohol and (R)-acetate in good yields and high enantioselectivities. The resolution using Pseudomonas cepacia lipase (Burkholderia cepacia) immobilized on modified ceramic particles (PS-C) in diisopropyl ether gave the best results. The use of base additives in this transesterification drastically reduces the reaction time without effecting the yields or enantioselectivities. Resolved 3-hydroxy-4-trityloxybutanenitrile has been utilized for the synthesis of enantiomerically pure 5-tosyloxymethyl-1,3-oxazolidine-2-one, which is an important intermediate for the preparation of beta-adrenergic blocking agents and oxazolidinone based antimicrobial agents. Enantiomerically pure (R)-3-hydroxy-4-trityloxybutanenitrile and (S)-5-tosyloxymethyl-1,3-oxazolidine-2-one have been utilized in the enantioconvergent synthesis of (R)-GABOB. (c) 2006 Published by Elsevier Ltd.
  • Production of (S)-4-chloro-3-hydroxybutyronitrile using microbial resolution
    作者:Toshio Suzuki、Hideaki Idogaki、Naoya Kasai
    DOI:10.1016/0960-894x(96)00475-1
    日期:1996.11
    A new production procedure of (S)-4-chloro-3-hydroxybutyronitrile was developed using microbial resolution. The resting cells of Pseudomonas sp. OS-K-29 preferentially converted (R)-4-chloro-3-hydroxybutyronitrile to the corresponding 1,2-diol by the dehalogenating activity so that (S)-4-chloro-3-hydroxybutyronitrile (94.5 %ee) was obtained from the racemate in 40% yield at the microbial resolution step. Copyright (C) 1996 Elsevier Science Ltd
  • KO SOO Y.; MASAMUNE HIROKO; SHARPLESS K. B., J. ORG. CHEM., 52,(1987) N 4, 667-671
    作者:KO SOO Y.、 MASAMUNE HIROKO、 SHARPLESS K. B.
    DOI:——
    日期:——
  • Total synthesis of (R)-glycerol acetonide and the antiepileptic and hypotensive drug (-)-.gamma.-amino-.beta.-hydroxybutyric acid (GABOB): use of vitamin C as a chiral starting material
    作者:Michael E. Jung、Teresa J. Shaw
    DOI:10.1021/ja00540a022
    日期:1980.9
    Ascorbic acid (Vitamin C) (9) is shown to be a useful, inexpensive chiral starting material for natural products synthesis. It is converted in high yield via two synthetic operations into (R)-glycerol acetonide (7), the more inaccessible enantiomer of glycerol acetonide. Since D-(R)-glyceraldehyde acetonide (4) and the corresponding alcohol 1 have been used in many total syntheses of a wide variety
    抗坏血酸(维生素 C)(9) 被证明是一种有用的、廉价的手性原料,可用于合成天然产物。它通过两次合成操作以高产率转化为 (R)-甘油丙酮化物 (7),这是甘油丙酮化物的更难以接近的对映异构体。由于 D-(R)-甘油醛丙酮化物 (4) 和相应的醇 1 已用于多种化合物的许多全合成,因此相反的对映异构体 L-(S)-甘油醛丙酮化物 (6) 和甘油 7 应该很有价值。作为这种潜在合成效用的一个迹象,降血压的抗癫痫化合物 (R)-(-)-y-氨基-@-羟基丁酸 (GABOB) (8) 已从抗坏血酸 (9) 通过 10 个步骤中的 9 个步骤合成% 总产率。作为这些化合物在合成中重要性的进一步证据,
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