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

dimethyl 2-((1R)-1-methylprop-2-enyl)propane-1,3-dioate | 92747-22-3

中文名称
——
中文别名
——
英文名称
dimethyl 2-((1R)-1-methylprop-2-enyl)propane-1,3-dioate
英文别名
(R)-(+)-2-(1-methyl-allyl)malonic acid dimethyl ester;dimethyl 2-[(R)-1-methylprop-2-enyl]propanedioate;dimethyl-3-methyl-1-butene-4,4-dicarboxylate;dimethyl (R)-(-)-1-buten-3-ylmalonate;(R)-dimethyl (1-methylprop-2-enyl)malonate;dimethyl 2-[(2R)-but-3-en-2-yl]propanedioate
dimethyl 2-((1R)-1-methylprop-2-enyl)propane-1,3-dioate化学式
CAS
92747-22-3
化学式
C9H14O4
mdl
——
分子量
186.208
InChiKey
RXGVYPLIBNAVDM-ZCFIWIBFSA-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:
    182.3±20.0 °C(Predicted)
  • 密度:
    1.035±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    13
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:dcc4102d679109e938b006c396547c8e
查看

上下游信息

  • 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

  • Chiral Bis(N-sulfonylamino)phosphine- and TADDOL-Phosphite-Oxazoline Ligands: Synthesis and Application in Asymmetric Catalysis
    作者:Robert Hilgraf、Andreas Pfaltz
    DOI:10.1002/adsc.200404168
    日期:2005.1
    has been prepared, containing a chiral oxazoline ring and as a second chiral unit a bis(N-sulfonylamino)phosphine group embedded in a diazaphospholidine ring or a cyclic phosphite group derived from TADDOL. These modular ligands are readily synthesized from chiral amino alcohols and chiral 1,2-diamines or TADDOLs. Palladium and iridium complexes derived from these ligands were found to be efficient catalysts
    制备了一系列N,P-配体,其包含手性恶唑啉环和嵌入在二氮磷吡啶环中的双(N-磺酰基氨基)膦基或衍生自TADDOL的环状亚磷酸酯基作为第二手性单元。这些模块化配体易于从手性氨基醇和手性1,2-二胺或TADDOLs合成。发现衍生自这些配体的钯和铱配合物分别是对映选择性烯丙基烷基化和烯烃氢化的有效催化剂。
  • Iridium-Catalysed Allylic Substitution: Stereochemical Aspects and Isolation of IrIII Complexes Related to the Catalytic Cycle
    作者:Björn Bartels、Cristina García-Yebra、Frank Rominger、Günter Helmchen
    DOI:10.1002/1099-0682(200210)2002:10<2569::aid-ejic2569>3.0.co;2-5
    日期:2002.10
    Ir-catalysed allylic alkylations of enantiomerically enriched monosubstituted allylic acetates proceed with up to 87% retention of configuration using P(OPh)3 as ligand. High regio- and enantioselectivity of up to 86% ee in asymmetric allylic alkylations of achiral or racemic substrates is achieved with monodentate phosphorus amidites as ligands. Lithium N-tosylbenzylamide was identified as a suitable
    使用 P(OPh)3 作为配体,Ir 催化的烯丙基烷基化对映体富集的单取代烯丙基乙酸酯的构型保留率高达 87%。以单齿磷酰胺作为配体,在非手性或外消旋底物的不对称烯丙基烷基化中实现了高达 86% ee 的高区域和对映选择性。N-tosylbenzylamide 锂被确定为适合烯丙基胺化的亲核试剂。特别重要的是使用氯化锂作为添加剂,通常会导致对映选择性增加。通过 X 射线晶体结构分析和光谱数据对两种 (π-烯丙基) IrIII 配合物进行了表征。
  • Chiral Bis(<i>N</i>-tosylamino)phosphine- and TADDOL-Phosphite-Oxazolines as Ligands in Asymmetric Catalysis
    作者:Robert Hilgraf、Andreas Pfaltz
    DOI:10.1055/s-1999-2939
    日期:1999.11
    A series of P,N-ligands containing a chiral oxazoline ring and a chiral bis(N-tosylamino)phosphine group derived from a 1,2-diamine or a chiral cyclic phosphite group derived from TADDOL has been prepared. These compounds proved to be efficient ligands for enantiocontrol of palladium-catalyzed allylic alkylations and iridium-catalyzed hydrogenations of olefins.
    一系列含手性噁唑啉环和手性双(N-甲苯磺酰氨基)膦基团(源自1,2-二胺)或手性环状亚磷酸酯基团(源自TADDOL)的P,N配体已被合成。这些化合物被证明是钯催化的烯丙基烷基化反应和铱催化的烯烃氢化反应中高效的手性控制配体。
  • Enantioselective Iridium-Catalyzed Allylic Alkylations - Improvements and Applications Based on Salt-Free Reaction Conditions
    作者:Günter Helmchen、Christian Gnamm、Sebastian Förster、Nicole Miller、Kerstin Brödner
    DOI:10.1055/s-2007-970754
    日期:2007.3
    Simplified procedures for the Ir-catalyzed asymmetric allylic alkylation reaction are described that often allow substitution products to be obtained with ≥99% ee. Applications to syntheses of important chiral building blocks, such as the Taniguchi lactone and dimethyl 2-vinylcyclopropane-1,1 -dicarboxylate, are presented.
    描述了 Ir 催化的不对称烯丙基烷基化反应的简化程序,通常允许获得≥99% ee 的取代产物。介绍了重要手性构件的合成应用,如谷口内酯和 2-乙烯基环丙烷-1,1-二羧酸二甲酯。
  • Remarkable Ligand Effects in Regioselective Palladium-Catalysed Allylic Substitution Reactions
    作者:Lara Acemoglu、Jonathan M. J. Williams
    DOI:10.1002/1615-4169(20010129)343:1<75::aid-adsc75>3.0.co;2-w
    日期:2001.1.29
    The use of tricyclohexylphosphine (and related phosphines) in palladium-catalysed allylic substitution reactions enables the selective conversion of branched allylic acetates into the branched substitution products (up to 120:1 regioselectivity). Linear allylic acetates do not show the same selectivity for the branched substitution products, thereby demonstrating a memory effect.
    在钯催化的烯丙基取代反应中使用三环己基膦(及相关的膦)可以将支链烯丙基乙酸酯选择性转化为支链取代产物(区域选择性高达120:1)。线性烯丙基乙酸酯对支链取代产物没有显示出相同的选择性,从而表现出记忆效应。
查看更多