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2-diazo-3-hydroxypropanoic acid ethyl ester | 81077-09-0

中文名称
——
中文别名
——
英文名称
2-diazo-3-hydroxypropanoic acid ethyl ester
英文别名
ethyl 2-diazo-3-hydroxypropanoate;2-diazo-3-hydroxy-propionic acid ethyl ester;2-Diazo-3-hydroxy-propionsaeure-aethylester
2-diazo-3-hydroxypropanoic acid ethyl ester化学式
CAS
81077-09-0
化学式
C5H8N2O3
mdl
——
分子量
144.13
InChiKey
JINRYKPCRDLHNE-UHFFFAOYSA-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):
    0.1
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    48.5
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:6ca581b93105a76188b5f7e5c492e335
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反应信息

  • 作为反应物:
    描述:
    2-diazo-3-hydroxypropanoic acid ethyl ester 在 rhodium(II) acetate dimer 作用下, 以 二氯甲烷 为溶剂, 生成 3-氧代丙酸乙酯
    参考文献:
    名称:
    Catalyzed insertion reactions of substituted α-diazoesters. A new synthesis of cis-enoates
    摘要:
    DOI:
    10.1016/s0040-4039(01)82093-1
  • 作为产物:
    描述:
    DL-丝氨酸乙酯盐酸盐 在 2-(3-(4-fluorophenoxy)-3-oxopropyl)benzenediazonium hexafluorophosphate (V) 、 potassium carbonate 作用下, 以 四氢呋喃 为溶剂, 反应 1.0h, 以75%的产率得到2-diazo-3-hydroxypropanoic acid ethyl ester
    参考文献:
    名称:
    用于将 α-氨基酸衍生物转化为 α-重氮化合物的新型 N-转移试剂
    摘要:
    开发了一种新型通用N-转移试剂,可在温和的碱性条件下直接有效地将 α-氨基酮、乙酰胺和酯转化为相应的 α-重氮产物。这种一步合成方法不仅允许从 α-氨基酸衍生物生成 α-取代-α-重氮羰基化合物,而且允许从N-末端二肽制备 α-重氮二肽(32 个例子,高达 91%) .
    DOI:
    10.1039/d1cc01285a
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文献信息

  • Trifluoromethylthiolation and Trifluoromethylselenolation of α-Diazo Esters Catalyzed by Copper
    作者:Christian Matheis、Thilo Krause、Valentina Bragoni、Lukas J. Goossen
    DOI:10.1002/chem.201602730
    日期:2016.8.22
    α‐Diazo esters are smoothly converted into the corresponding trifluoromethyl thio‐ or selenoethers by reaction with Me4NSCF3 or Me4NSeCF3, respectively, in the presence of catalytic amounts of copper thiocyanate. This straightforward method gives high yields under neutral conditions at room temperature and is applicable to a wide range of functionalized molecules, including diverse α‐amino acid derivatives
    在催化量的硫氰酸存在下,通过分别与Me 4 NSCF 3或Me 4 NSeCF 3反应,α-重氮酯可顺利转化为相应的三甲基代或醚。这种简单的方法可在室温下在中性条件下提供高收率,适用于多种功能化分子,包括各种α-氨基酸生物。非常适合将三基或代基团晚期引入类药物分子中。
  • Rh2(OAc)4-catalyzed 2,3-migration of β-ferrocenecarboxyl α-diazocarbonyl compounds: an efficient synthesis of ferrocene-containing α,β-unsaturated esters
    作者:Shufeng Chen、Yan Du、Haiying Zhao、Baoguo Li
    DOI:10.1039/c3ra48071b
    日期:——
    A series of β-ferrocenecarboxyl α-diazocarbonyl compounds were prepared by the reaction of ferrocenoyl chloride with β-hydroxyl α-diazocarbonyl compounds in the presence of pyridine. The diazo decomposition of these ferrocene-containing diazocarbonyl compounds with Rh2(OAc)4 resulted in 2,3-ferrocenecarboxyl migration to give ferrocene-containing α,β-unsaturated esters in high yields.
    一系列β-烯酰羧酸α-重氮碳酰基化合物通过烯酰与β-羟基α-重氮碳酰基化合物在吡啶存在下反应制备而成。这些含烯的重氮碳酰基化合物与Rh2(OAc)4发生重氮分解,导致2,3-烯酰迁移,从而高产率地得到含烯的α,β-不饱和酯。
  • A Lewis Acid-Catalyzed Diastereoselective Synthesis of Functionalized 2-Diazo-1,5-dicarbonyl Compounds
    作者:Evan M. Howard、Matthias Brewer
    DOI:10.1021/acscatal.1c03036
    日期:2021.10.1
    A diverse array of 2-diazo-1,5-dicarbonyl compounds were formed by the Lewis acid-catalyzed reaction of enoxysilanes with β-hydroxy-α-diazo carbonyls. This reaction proceeds via the Zn(OTf)2-catalyzed dehydroxylation of the β-hydroxy-α-diazo carbonyl to form a vinyl diazonium ion intermediate that is intercepted by the enoxysilane nucleophile to give diazo-containing scaffolds with increased molecular
    通过路易斯酸催化的烯氧基硅烷与 β-羟基-α-重氮羰基化合物的反应,形成了多种 2-重氮-1,5-二羰基化合物。该反应通过 Zn(OTf) 2催化的 β-羟基-α-重氮羰基脱羟基作用进行,形成乙烯基重氮离子中间体,该中间体被烯氧基硅烷亲核试剂截获,得到分子复杂性增加的含重氮支架。该反应似乎很普遍,并且可以很好地耐受各种官能团,包括常见的保护基团。2-重氮-1,5-二羰基产物的产率高达 99%,非对映选择性高达 >20:1。
  • DBU-catalyzed condensation of acyldiazomethanes to aldehydes in water and a new approach to ethyl β-hydroxy α-arylacrylates
    作者:Fengping Xiao、Yu Liu、Jianbo Wang
    DOI:10.1016/j.tetlet.2006.12.062
    日期:2007.2
    DBU-catalyzed condensation of ethyl diazoacetate (EDA) with aldehydes in pure water afforded corresponding beta-hydroxy alpha-diazo carbonyl compounds. The beta-hydroxy group of the products was further converted into beta-siloxy group. The Rh(II)-catalyzed reaction of the beta-aryl beta-siloxy alpha-diazo carbonyl compounds gave 1,2-aryl shift products predominantly. The three-step transformation constitutes an efficient synthesis of ethyl beta-hydroxy alpha-arylacrylates. (c) 2006 Elsevier Ltd. All rights reserved.
  • Curtius; Mueller, Chemische Berichte, 1904, vol. 37, p. 1265
    作者:Curtius、Mueller
    DOI:——
    日期:——
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