摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(R)-2-hydroxy-2-methyl-butan-1,4-dioic acid dimethyl ester | 38574-61-7

中文名称
——
中文别名
——
英文名称
(R)-2-hydroxy-2-methyl-butan-1,4-dioic acid dimethyl ester
英文别名
dimethyl (S)-2-hydroxy-2-methylbutanedioate;dimethyl (S)-2-hydroxy-2-methylsuccinate;(S)-Citramalic acid dimethyl ester;(S)-(+)-dimethyl citramalate;(+)-dimethyl citramalate;(S)-dimethyl citramalate;dimethyl (2S)-2-hydroxy-2-methylbutanedioate
(R)-2-hydroxy-2-methyl-butan-1,4-dioic acid dimethyl ester化学式
CAS
38574-61-7
化学式
C7H12O5
mdl
——
分子量
176.169
InChiKey
GMSSNUSBKDUVFC-ZETCQYMHSA-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

物化性质

  • 沸点:
    258.0±20.0 °C(Predicted)
  • 密度:
    1.185±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.5
  • 重原子数:
    12
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    72.8
  • 氢给体数:
    1
  • 氢受体数:
    5

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

点击查看最新优质反应信息

文献信息

  • Enantioselective Decarboxylative Alkylation Reactions: Catalyst Development, Substrate Scope, and Mechanistic Studies
    作者:Douglas C. Behenna、Justin T. Mohr、Nathaniel H. Sherden、Smaranda C. Marinescu、Andrew M. Harned、Kousuke Tani、Masaki Seto、Sandy Ma、Zoltán Novák、Michael R. Krout、Ryan M. McFadden、Jennifer L. Roizen、John A. Enquist、David E. White、Samantha R. Levine、Krastina V. Petrova、Akihiko Iwashita、Scott C. Virgil、Brian M. Stoltz
    DOI:10.1002/chem.201003383
    日期:2011.12.9
    functions with nearly identical efficiency in terms of yield and enantioselectivity. Catalyst discovery and development, the optimization of reaction conditions, the exploration of reaction scope, and applications in target‐directed synthesis are reported. Experimental observations suggest that these alkylation reactions occur through an unusual inner‐sphere mechanism involving binding of the prochiral
    配合物与各种膦恶唑啉 (PHOX) 配体的存在下,通过不稳定的前手性烯醇化亲核试剂对烯丙基和炔丙基亲电子试剂进行新颖的对映选择性烷基化来获得 α-季酮。三类烯醇化物前体获得了优异的产率和高对映体过量:烯醇碳酸酯、烯醇硅烷和外消旋 β-酮酯。这些底物类别中的每一种在产率和对映选择性方面都具有几乎相同的效率。报道了催化剂的发现和开发、反应条件的优化、反应范围的探索以及在靶向合成中的应用。实验观察表明,这些烷基化反应通过一种不寻常的内球机制发生,涉及前手性烯醇化亲核试剂直接与中心结合。
  • A General Asymmetric Aldol Reaction of Silyl Ketene Acetals Derived from Simple Esters to Aryl α-Keto Esters
    作者:Julie Le Engers、Brian L. Pagenkopf
    DOI:10.1002/ejoc.200901086
    日期:2009.12
    A general method for the enantioselective addition of O,O-ketene silyl acetals made from simple esters to α-keto esters catalyzed by a CuCl2·bis(oxazoline) complex is reported that overcomes the limitations of the classic aldol reaction, such as steric intolerance and the need for expensive thio esters. This method excels with aryl α-keto esters and provides products in good yield and high ee that
    报道了一种由简单酯制成的 O,O-烯酮甲硅烷缩醛对映选择性加成到 α-酮酯的通用方法,该方法克服了经典羟醛反应的局限性,如空间不耐受以及需要昂贵的代酯。该方法在处理芳基 α-酮酯方面表现出色,可提供高产率和高 ee 的产品,这是替代策略不容易获得的。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
  • Pigments of Fungi. LIX. Synthesis of (1S,3S)- and (1R,3R)-Austrocortilutein and (1S,3S)-Austrocortirubin from Citramalic Acid
    作者:Melvyn Gill、Michael F. Harte、Abilio Ten
    DOI:10.1071/ch99091
    日期:——
    The naturally occurring tetrahydroanthraquinone(1S,3S)-austrocortilutein (1) issynthesized for the first time in enantiomerically pure form byDiels–Alder cycloaddition between the functionalized butadienederivative (8) and the chiral1,3-dihydroxy-1,2,3,4-tetrahydro-5,8-naphthoquinone (9), the latter beingderived from (R)-citramalic acid (3). The naturalproducts (1S,3S)-austrocortirubin(2) and (1R,
    天然存在的四氢蒽醌 (1S,3S)-austrocortilutein (1) 首次通过功能化丁二烯生物 (8) 和手性 1,3-二羟基-1,2,3,4- 之间的 Diels-Alder 环加成以对映体纯形式合成tetrahydro-5,8-naphthoquinone (9),后者衍生自 (R)-柠苹果酸 (3)。naturalproducts (1S,3S)-austrocortirubin(2) 和(1R,3R)-austrocortilutein(5) 也是第一次使用相同的策略制备。
  • Evidence for an insertion-homolysis mechanism for carbon-sulphur bond formation in penicillin biosynthesis; 1. Synthesis of tripeptide probes
    作者:Jack E. Baldwin、Robert M. Adlington、Daniel G. Marquess、Andrew R. Pitt、Michael J. Porter、Andrew T. Russell
    DOI:10.1016/0040-4020(95)01071-8
    日期:1996.2
    Synthesis of four -ACV analogues, in which the valine residue has been replaced by an amino acid containing a stereospecifically deuterated cyclopropane ring, is described.
    描述了四种-ACV类似物的合成,其中缬酸残基已被含有立体特异性化的环丙烷环的氨基酸取代。
  • Stereochemical course of the conversion of α-ketoisocaproate to β-hydroxyisovalerate by soluble, recombinant mammalian 4-hydroxyphenylpyruvate dioxygenase
    作者:Nicholas P. Crouch、Robert M. Adlington、Jack E. Baldwin、Meng-Huee Lee、Colin H. MacKinnon、Diana R. Paul
    DOI:10.1016/s0040-4020(97)00690-x
    日期:1997.8
    The stereochemical course of the conversion of α-ketoisocaproate to β-hydroxyisovalerate catalysed by the enzyme 4-hydroxyphenylpyruvate dioxygenase is described.
    描述了由4-羟基苯基丙酮酸双加氧酶催化的α-酮异己酸酯转化为β-羟基异戊酸酯的立体化学过程。
查看更多