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(-)-(S)-5-[(R)-hydroxy(3-methoxyphenyl)methyl]furan-2(5H)one

中文名称
——
中文别名
——
英文名称
(-)-(S)-5-[(R)-hydroxy(3-methoxyphenyl)methyl]furan-2(5H)one
英文别名
5-(hydroxy(3-methoxyphenyl)methyl)furan-2(5H)-one;(2S)-2-[(R)-hydroxy-(3-methoxyphenyl)methyl]-2H-furan-5-one
(-)-(S)-5-[(R)-hydroxy(3-methoxyphenyl)methyl]furan-2(5H)one化学式
CAS
——
化学式
C12H12O4
mdl
——
分子量
220.225
InChiKey
OPXQELFMSUTOAQ-CMPLNLGQSA-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:
    16
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

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文献信息

  • Catalysis of Mukaiyama Aldol Reactions by a Tricyclic Aluminum Alkoxide Lewis Acid
    作者:Steven M. Raders、John G. Verkade
    DOI:10.1021/jo9009134
    日期:2009.8.7
    The Mukayiama aldol reaction of aldehydes is efficiently accomplished with a low concentration of the dimeric alumatrane catalyst 2 at mild or subambient temperatures. Our protocol tolerates a wide variety of electron-rich, neutral, and deficient aryl, alkyl, and heterocyclic aldehydes. A wide variety of enol silyl ethers are also tolerated. An intermediate that was isolated provides mechanistic information
    在温和或低于室温的温度下,用低浓度的二聚体金刚烷催化剂2有效地完成了醛的Mukayiama醛醇缩醛反应。我们的协议可以耐受多种富电子,中性和不足的芳基,烷基和杂环醛。也可以耐受各种各样的烯醇甲硅烷基醚。分离出的中间体提供了有关二聚体2在Mukaiyama aldol反应中的作用的机械信息。实验证据表明,与F 3 B相比,路易斯酸的5酸更强。
  • Diastereoselective Mukaiyama Aldol Reaction of 2-(Trimethylsilyloxy)furan Catalyzed by Bismuth Triflate
    作者:Thierry Ollevier、Jean-Emmanuel Bouchard、Valerie Desyroy
    DOI:10.1021/jo702085p
    日期:2008.1.1
    We have developed an efficient vinylogous Mukaiyama aldol reaction of 2-(trimethylsilyloxy)furan with various aromatic aldehydes mediated by bismuth triflate in low catalyst loading (1 mol %). The reaction proceeds rapidly and affords the corresponding 5-(hydroxy(aryl)methyl)furan-2(5H)-ones in high yields with good to very good diastereoselectivities (dr up to >98:2). Such selectivities, albeit previously
    我们已经开发了在低催化剂负载量(1 mol%)下2-(三甲基甲硅烷氧基)呋喃与三氟甲磺酸铋介导的各种芳族醛的高效乙烯树脂Mukaiyama aldol反应。反应迅速进行并以高收率提供良好的至非常好的非对映选择性(dr高达> 98:2)的相应5-(羟基(芳基)甲基)呋喃-2(5 H)-酮。尽管以前用其他路易斯酸报道过,但这种选择性可以用低得多的催化剂负载量来实现。还可以以良好的非对映选择性获得衍生自酮的5-(羟基(烷基)甲基)呋喃-2(5 H)-1 。
  • N-Heterocyclic Carbene Catalyzed Vinylogous Aldol Reaction of 2-(Trimethylsilyloxy)furan and Aldehydes
    作者:Lin He、Guang-Fen Du、Cheng-Zhi Gu、Bin Dai
    DOI:10.1055/s-0030-1258551
    日期:2010.10
    A N-Heterocyclic carbenes (NHC) catalyzed vinylogous aldol reaction between 2-(trimethylsilyloxy)furan and aldehydes has been developed, providing γ-substituted butenolides in high yields with good diastereoselectivities. Furthermore, the catalyst loading can be reduced to 1 mol%.
    一种N-杂环卡宾(NHC)催化的2-(三甲基硅氧基)呋喃与醛的乙烯式醇醛反应已经开发出来,能够在高产率和良好的非对映选择性下提供γ-取代的丁烯内酯。此外,催化剂负载量可降至1摩尔%。
  • Catalytic, Enantioselective Vinylogous Mukaiyama Aldol Reaction of Furan-Based Dienoxy Silanes: A Chemodivergent Approach to γ-Valerolactone Flavan-3-ol Metabolites and δ-Lactone Analogues
    作者:Claudio Curti、Nicoletta Brindani、Lucia Battistini、Andrea Sartori、Giorgio Pelosi、Pedro Mena、Furio Brighenti、Franca Zanardi、Daniele Del Rio
    DOI:10.1002/adsc.201500705
    日期:2015.12.14
    a set of hydroxyphenyl γ-valerolactones was achieved starting from 2-silyloxyfuran and alkoxy-substituted benzaldehydes as common precursors. Key synthesis steps included an enantioselective vinylogous Mukaiyama aldol reaction and a Barton–McCombie deoxygenation. Five enantioenriched γ-valerolactone targets were obtained in 5–6 steps, 18–63% overall yields and 82–98 % ee, paving the way for the straightforward
    从2-甲硅烷氧基呋喃和烷氧基取代的苯甲醛作为常见的前体开始,实现了一组羟苯基γ-戊内酯的不对称合成。关键的合成步骤包括对映选择性的乙烯基Mukaiyama aldol反应和Barton-McCombie脱氧反应。通过5–6个步骤获得了5个对映体富集的γ-戊内酯目标,总产率为18–63%,ee为82–98%,这为直接进入此类具有生物有效性且难得的flavan -3-ol代谢物铺平了道路。同时,偶然发现了一种空前的一锅还原环扩展过程,从酚丁醇化物前体产生外消旋的δ-内酯类似物。
  • Asymmetric Direct Vinylogous Aldol Reaction of Unactivated γ-Butenolide to Aldehydes
    作者:Yang Yang、Ke Zheng、Jiannan Zhao、Jian Shi、Lili Lin、Xiaohua Liu、Xiaoming Feng
    DOI:10.1021/jo100946d
    日期:2010.8.6
    The asymmetric direct vinylogous aldol reaction of unactivated γ-butenolide with aldehydes has been developed, giving the corresponding 5-(1′-hydroxy)butenolide derivatives in high yields (up to 93%) and enantioselectivities (up to 83% ee) under mild conditions.
    已开发出未活化的γ-丁烯内酯与醛类的不对称直接乙烯基醛醇缩合反应,可在温和的条件下以高收率(高达93%)和对映选择性(高达83%ee)提供相应的5-(1'-羟基)丁烯醇内酯衍生物。情况。
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