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

(2R,3S)-(+)-2-undecyl-5-oxo-tetrahydrofuran-3-carboxylic acid | 626201-54-5

中文名称
——
中文别名
——
英文名称
(2R,3S)-(+)-2-undecyl-5-oxo-tetrahydrofuran-3-carboxylic acid
英文别名
(2R,3S)-5-oxo-2-undecyloxolane-3-carboxylic acid
(2R,3S)-(+)-2-undecyl-5-oxo-tetrahydrofuran-3-carboxylic acid化学式
CAS
626201-54-5
化学式
C16H28O4
mdl
——
分子量
284.396
InChiKey
YPSIGAUTZWQJKV-UONOGXRCSA-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

  • 熔点:
    119-120 °C
  • 沸点:
    452.8±38.0 °C(Predicted)
  • 密度:
    1.035±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5
  • 重原子数:
    20
  • 可旋转键数:
    11
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    63.6
  • 氢给体数:
    1
  • 氢受体数:
    4

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

  • Stereoselective Synthesis of (+)-Nephrosteranic Acid, (+)-trans-Cognac Lactone, and (+)-trans-Whisky Lactone using a Chiral Cyclohexadienyl Ti Compound
    作者:Florian Schleth、Thomas Vogler、Klaus Harms、Armido Studer
    DOI:10.1002/chem.200400237
    日期:2004.9.6
    3-dioxolandimethanol) cyclohexadienyl Ti derivative with various aldehydes led to the corresponding homoallylic alcohols with excellent diastereo- and enantioselectivities. Lower selectivities were obtained with chiral B-cyclohexadienyldiisopinocampheylborane. The 1,3-cyclohexadienes are very useful building blocks for the preparation of biologically important gamma-butyrolactones. Short efficient syntheses of (+)-nephrosteranic
    我们提出了环己二烯从3金属1,4-环己二烯到各种醛的立体选择性转移。路易斯酸介导的醛的“烯丙基化”通过3-甲硅烷基化和3-苯乙烯基化的1,4-环己二烯的处理不能以高非对映选择性实现。相反,环己二烯基钛化合物与脂族和芳族醛的反应均具有优异的非对映选择性。手性TADDOL衍生的(TADDOL,2,2-二甲基-α,α,α',α'-四苯基-1,3-二氧代兰二甲醇)环己二烯基Ti衍生物与各种醛的反应导致相应的均丁醇具有出色的非对映体和对映选择性。用手性B-环己二烯基二异硫代樟脑硼烷获得较低的选择性。1 3-环己二烯是制备生物学上重要的γ-丁内酯的非常有用的结构单元。描述了通过1,4-环己二烯的不对称化来短效地合成(+)-肾甾酸,(+)-反式威士忌内酯和(+)-反白兰地内酯。
  • Aldol Reactions of Dioxanes Derived from Tartaric Acid. A Total Synthesis of (+)-Nephrosteranic Acid
    作者:M. Teresa Barros、Christopher D. Maycock、M. Rita Ventura
    DOI:10.1021/ol0354932
    日期:2003.10.1
    [reaction: see text]. A general enantioselective synthesis of the paraconic acids was developed. The key step was a highly stereoselective aldol reaction between a dioxane dithioester derived from l-tartaric acid and a suitable aldehyde.
    [反应:请参见文字]。开发了一般的对映体酸的对映体选择性合成方法。关键步骤是衍生自1-酒石酸的二恶烷二硫酯与合适的醛之间的高度立体选择性羟醛反应。
  • An efficient enantioselective approach to multifunctionalized γ-butyrolactone: concise synthesis of (+)-nephrosteranic acid
    作者:Anju Gehlawat、Ranjana Prakash、Satyendra Kumar Pandey
    DOI:10.1039/d0ra04267f
    日期:——
    A short, efficient and novel approach for multifunctionalized γ-butyrolactone paraconic acids and its application to the total synthesis of (+)-nephrosteranic acid from readily available PMB (R)-glycidyl ether as a starting material are described. Key transformations include asymmetric Michael addition catalyzed by chiral diphenylprolinol silyl ether and stereoselective α-methylation.
    描述了一种用于多功能化 γ-丁内酯仲康酸的简短、有效和新颖的方法及其在以容易获得的 PMB ( R )-缩水甘油醚为起始材料全合成 (+)-nephrosteranic 酸中的应用。关键转化包括由手性二苯基脯氨醇甲硅烷基醚催化的不对称迈克尔加成和立体选择性 α-甲基化。
  • A protecting-group-free synthesis of (+)-nephrosteranic, (+)-protolichesterinic, (+)-nephrosterinic, (+)-phaseolinic, (+)-rocellaric acids and (+)-methylenolactocin
    作者:Jothi L. Nallasivam、Rodney A. Fernandes
    DOI:10.1039/c6ob02398c
    日期:——
    A collective synthesis of a γ-butyrolactone class of paraconic acids such as (+)-methylenolactocin, (+)-phaseolinic acid, (+)-nephrosteranic acid, (+)-nephrosterinic acid, (+)-rocellaric acid and (+)-protolichesterinic acid is described. The strategy adopted is protecting-group-free based on efficient Pd-catalyzed Suzuki–Miyaura coupling and Ru-catalyzed Sharpless oxidation to construct the core β
    γ-丁内酯类的对锥酸的集体合成,如(+)-甲基烯酸内酯,(+)-菜豆酸,(+)-肾甾酸,(+)-肾甾酸,(+)-二十二烷酸和(+ )描述了原脂白素酸。采取的策略是保护基团的自由基于高效的Pd-催化的Suzuki-Miyaura偶联和Ru催化的夏普勒斯氧化来构建芯β-CO 2 H-γ丁内酯单元来完成的各种paraconic酸的合成方法。
  • Diastereoselective synthesis of (+)-nephrosterinic acid and (+)-protolichesterinic acid
    作者:Rodney A. Fernandes、Mahesh B. Halle、Asim K. Chowdhury、Arun B. Ingle
    DOI:10.1016/j.tetasy.2011.12.012
    日期:2012.1
    A diastereoselective synthesis of (+)-nephrosterinic acid and (+)-protolichesterinic acid, common members of the paraconic acids is described. The synthesis is based on a diastereoselective orthoester Johnson-Claisen rearrangement of a (Z)-allyl alcohol with a vicinal dioxolane moiety as key steps. The synthesis is completed in 10 steps and with overall yields of 15.9% for (+)-nephrosterinic acid and 16.4% for (+)-protolichesterinic acid. (C) 2012 Elsevier Ltd. All rights reserved.
查看更多