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methyl 3-methoxy-2,2-dimethyl-5-phenylpentanoate | 60669-57-0

中文名称
——
中文别名
——
英文名称
methyl 3-methoxy-2,2-dimethyl-5-phenylpentanoate
英文别名
——
methyl 3-methoxy-2,2-dimethyl-5-phenylpentanoate化学式
CAS
60669-57-0
化学式
C15H22O3
mdl
——
分子量
250.338
InChiKey
YWFWUJARPOMVDX-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

物化性质

  • 沸点:
    335.6±35.0 °C(Predicted)
  • 密度:
    1.009±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    18
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    1-甲氧基-1-(三甲基甲硅氧基)-2-甲基-1-丙烯1,1-二甲氧基-3-苯基丙烷 在 tris-(4-bromophenyl)aminium hexachloroantimonate 作用下, 以 乙腈 为溶剂, 反应 4.0h, 以92%的产率得到methyl 3-methoxy-2,2-dimethyl-5-phenylpentanoate
    参考文献:
    名称:
    铵盐促进缩醛与甲硅烷基化亲核试剂的催化取代反应
    摘要:
    催化量的三(对-溴苯基)六氯锑酸铵通过电子转移机理促进了二甲基缩醛与各种甲硅烷基化亲核试剂的取代反应。甲硅烷基化合物包括甲硅烷基烯醇醚,乙烯酮甲硅烷基缩醛和烯丙基硅烷。底物的一个甲氧基被亲核试剂有效取代以形成碳-碳键。
    DOI:
    10.1016/0040-4039(96)00596-5
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文献信息

  • Efficient Activation of Acetals, Aldehydes, and Imines toward Silylated Nucleophiles by the Combined Use of Catalytic Amounts of [Rh(COD)Cl]<sub>2</sub>and TMS-CN under Almost Neutral Conditions
    作者:Tsunehiko Soga、Haruhiro Takenoshita、Masaaki Yamada、Teruaki Mukaiyama
    DOI:10.1246/bcsj.63.3122
    日期:1990.11
    In the presence of a catalytic amount of a transition metal compound such as [Rh(COD)Cl]2, Co(acac)2, or NiCl2, trimethylsilyl cyanide smoothly reacts with acetals to form α-methoxy carbonitriles in good yields. In the coexistence of catalytic amounts of [Rh(COD)Cl]2 and TMS-CN, silyl enol ethers or ketene silyl acetals react with acetals, aldehyes, or imines to yield the corresponding coupling products in good yields under almost neutral conditions.
    在[Rh(COD)Cl]2、Co(acac)2或NiCl2等过渡金属化合物的催化量存在下,三甲基硅基氰与缩醛顺利反应,以良好的产率生成α-甲氧基腈。在[Rh(COD)Cl]2和TMS-CN的催化量共存下,硅基烯醇醚或烯酮硅基缩醛与缩醛、醛或亚胺反应,在近乎中性的条件下以良好的产率生成相应的偶联产物。
  • Lanthanide Trifluoromethanesulfonates as Reusable Catalysts: Aldol Reactions in Organic Solvents
    作者:Shū Kobayashi、Iwao Hachiya、Takeshi Takahori
    DOI:10.1055/s-1993-25864
    日期:——
    The aldol reaction of silyl enolates with aldehydes or acetals using a lanthanide trifluoromethanesulfonate as catalyst smoothly proceed in organic solvents to afford the corresponding aldol-type adducts in high yields. The catalyst can be easily recovered after the reaction is completed, and yields of the 2nd run of the catalyst are comparable to those of the 1st run.
    使用稀土三氟甲磺酸盐作为催化剂,在有机溶剂中硅烯醇盐与醛或缩醛的醇醛反应顺利进行,以高产率得到相应的醇醛型加合物。催化剂在反应结束后可以轻松回收,并且第二轮催化剂的产率与第一轮相当。
  • Aminium salt promoted catalytic substitution reactions of acetals with silylated nucleophiles
    作者:Masaki Kamata、Yukiko Yokoyama、Natsuko Karasawa、Mitsuaki Kato、Eietsu Hasegawa
    DOI:10.1016/0040-4039(96)00596-5
    日期:1996.5
    A catalytic amount of tris(p-bromophenyl)aminium hexachloroantimonate promoted the substitution reactions of dimethylacetals with various silylated nucleophiles through an electron transfer mechanism. Silyl compounds include silyl enol ether, ketene silyl acetal, and allylsilane. One methoxy group of the substrates was effectively substituted by nucleophiles to form carbon-carbon bonds.
    催化量的三(对-溴苯基)六氯锑酸铵通过电子转移机理促进了二甲基缩醛与各种甲硅烷基化亲核试剂的取代反应。甲硅烷基化合物包括甲硅烷基烯醇醚,乙烯酮甲硅烷基缩醛和烯丙基硅烷。底物的一个甲氧基被亲核试剂有效取代以形成碳-碳键。
  • Chemoselective Aldol Reaction of Silyl Enolates Catalyzed by MgI<sub>2</sub> Etherate
    作者:Wei-Dong Z. Li、Xing-Xian Zhang
    DOI:10.1021/ol026585e
    日期:2002.10.1
    Mukaiyama-type aldol coupling of typical silyl enolates 2-4 with aryl or vinyl aldehydes and acetals was realized in the presence of 1-5 mol % of MgI(2) etherate (1) in a mild, efficient, and highly chemoselective manner. Iodide counterion, weakly coordinating peripheral ethereal ligands (Et(2)O) of Mg(II), and a noncoordinating reaction media (i.e. CH(2)Cl(2)) are among the critical factors for the
    在存在1-5 mol%的MgI(2)醚化物(1)的情况下,以温和,有效和高度化学选择性的方式实现了典型的甲硅烷基烯醇盐2-4与芳基或乙烯基醛和缩醛的Mukaiyama型羟醛偶联。碘化物抗衡离子,弱配位的Mg(II)的外围醚配体(Et(2)O)和非配位的反应介质(即CH(2)Cl(2))是该催化系统独特反应性的关键因素。[反应:看文字]
  • Pyrylium salt promoted substitution reactions of acetals with various silylated nucleophiles
    作者:Masaki Kamata、Satoshi Nagai、Mitsuaki Kato、Eietsu Hasegawa
    DOI:10.1016/0040-4039(96)01776-5
    日期:1996.10
    Catalytic amounts of triarylpyrylium salts photochemically and thermally promoted the substitution reactions of dimethyl acetals with silylated nucleophiles.
    催化量的三芳基吡啶盐的光化学和热催化作用促进了二甲基乙缩醛与甲硅烷基化亲核试剂的取代反应。
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