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6-methoxy-4,4-dimethyl-6-oxohexanoic acid

中文名称
——
中文别名
——
英文名称
6-methoxy-4,4-dimethyl-6-oxohexanoic acid
英文别名
——
6-methoxy-4,4-dimethyl-6-oxohexanoic acid化学式
CAS
——
化学式
C9H16O4
mdl
——
分子量
188.224
InChiKey
QLRQCDQMURIKQB-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):
    1.1
  • 重原子数:
    13
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    63.6
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

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文献信息

  • Carboxylation of Alkylboranes by N-Heterocyclic Carbene Copper Catalysts: Synthesis of Carboxylic Acids from Terminal Alkenes and Carbon Dioxide
    作者:Takeshi Ohishi、Liang Zhang、Masayoshi Nishiura、Zhaomin Hou
    DOI:10.1002/anie.201101769
    日期:2011.8.22
    Caught in the act: N‐Heterocyclic carbene copper(I) complexes (1; IPr=1,3‐bis(2,6‐diisopropylphenyl)imidazol‐2‐ylidene) serve as an excellent catalyst for the carboxylation of alkylboranes (2; R=alkyl) with CO2 to afford a variety of functionalized carboxylic acids (3) in high yields. A novel copper methoxide/alkylborane adduct (A) and its subsequent CO2 insertion product (B) have been isolated and
    参与其中:N-杂环卡宾铜(I)络合物(1 ; IPr = 1,3-双(2,6-二异丙基苯基)咪唑-2-亚烷基)是烷基硼烷羧化的极佳催化剂(2 ; R =烷基)与CO 2一起以高收率提供各种官能化的羧酸(3)。一种新型的甲醇铜/烷基硼烷加合物(A)及其随后的CO 2插入产物(B)已被分离出来,并被证明是真正的活性催化剂。
  • Visible-light photocatalytic di- and hydro-carboxylation of unactivated alkenes with CO2
    作者:Lei Song、Wei Wang、Jun-Ping Yue、Yuan-Xu Jiang、Ming-Kai Wei、Hai-Peng Zhang、Si-Shun Yan、Li-Li Liao、Da-Gang Yu
    DOI:10.1038/s41929-022-00841-z
    日期:——
    carboxylation of unactivated alkenes with CO2•− has never been reported. Here we report visible-light photocatalytic di- and hydro-carboxylation of unactivated alkenes with CO2. In contrast to previous reports limited to activated alkenes, diverse unactivated aliphatic alkenes undergo selective carboxylations to give carboxylic acids, dicarboxylic acids and unnatural α-amino acid derivatives in moderate to good
    几十年来,二氧化碳(CO 2)的高价值利用引起了全世界的关注。烯烃与CO 2的催化羧化合成有价值的羧酸和二元酸是非常重要的。尽管CO 2的可见光光催化单电子转移还原可以为不同的化学和区域选择性提供替代选择,但很少在羧化反应中进行研究。此外,从未报道过用CO 2 •-对未活化烯烃进行可见光光催化羧化。在这里,我们报告了未活化烯烃与 CO 2的可见光光催化二羧化和加氢羧化. 与以前仅限于活化烯烃的报道相比,多种未活化的脂肪族烯烃进行选择性羧化反应,以中等至良好的产率产生羧酸、二羧酸和非天然 α-氨基酸衍生物。机理研究表明,CO 2可能通过连续的光诱导电子转移被还原为CO 2 •− ,并且该物种会攻击未活化的烯烃,然后进行氢原子转移和其他相关过程以提供相应的产物。
  • Use of formic or oxalic acid for the regioselective hydrocarboxylation of alkenes and alkynes catalyzed by palladium/carbon and 1,4-bis(diphenylphosphino)butane
    作者:B. El Ali、G. Vasapollo、H. Alper
    DOI:10.1021/jo00069a045
    日期:1993.8
  • Radical Hydrocarboxylation of Unactivated Alkenes via Photocatalytic Formate Activation
    作者:Sara N. Alektiar、Jimin Han、Y Dang、Camille Z. Rubel、Zachary K. Wickens
    DOI:10.1021/jacs.3c03671
    日期:2023.5.24
  • Copper-Catalyzed Carboxylation of Alkylboranes with Carbon Dioxide: Formal Reductive Carboxylation of Terminal Alkenes
    作者:Hirohisa Ohmiya、Masahito Tanabe、Masaya Sawamura
    DOI:10.1021/ol103128x
    日期:2011.3.4
    Carboxylation of alkylboron compounds (alkyl-9-BBN) with CO2 proceeded in the presence of catalytic amounts of CuOAc/1,10-phenanthroline and a stoichiometric amount of (KOBu)-Bu-t. The alkylboranes are easily and widely available through the alkene hydroboration, and thus the overall process represents a reductive carboxylation of alkenes with CO2. The broad functional group compatibility and the inexpensiveness of the Cu/1,10-phenathoroline catalyst system are attractive features of this protocol.
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