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ethyl 2,3-dihydroxy-3-phenylpropionate

中文名称
——
中文别名
——
英文名称
ethyl 2,3-dihydroxy-3-phenylpropionate
英文别名
Ethyl 2,3-dihydroxy-3-phenylpropanoate
ethyl 2,3-dihydroxy-3-phenylpropionate化学式
CAS
——
化学式
C11H14O4
mdl
——
分子量
210.23
InChiKey
JROKOHPROVLFFB-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):
    0.7
  • 重原子数:
    15
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 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

反应信息

  • 作为反应物:
    描述:
    ethyl 2,3-dihydroxy-3-phenylpropionate三(2-氯乙基)胺三苯基膦偶氮二甲酸二乙酯 作用下, 以 四氢呋喃 为溶剂, 反应 4.0h, 以82%的产率得到3-叠氮基-2-羟基-3-苯基丙酸乙酯
    参考文献:
    名称:
    Unusual Regioselection in the Mitsunobu Reactions of syn-2,3-Dihydroxy Esters:  Synthesis of Statine and Its Diastereomer
    摘要:
    Mitsunobu reactions of syn-2,3-dihydroxy esters exhibit a complete regioselection for the beta-hydroxyl group. Benzoylation, azidation, and tosylation have been performed under these conditions. beta-Functionalizations of syn-2,3-dihydroxy esters are uncommon, and the Mitsunobu reactions are complementary to other diol chemistries in the regioselection. In addition, the configurational inversion accompanying the Mitsunobu protocol offers a means for diastereochemical diversity, as exemplified by a synthesis of statine and its anti diastereomer. These findings will further expand the synthetic utilities of the Sharpless AD process.
    DOI:
    10.1021/jo015967f
  • 作为产物:
    描述:
    3-苯基环氧乙烷甲酸乙酯 作用下, 以 乙腈 为溶剂, 反应 87.0h, 以86%的产率得到ethyl 2,3-dihydroxy-3-phenylpropionate
    参考文献:
    名称:
    苯胺-对苯二醛树脂对甲苯磺酸酯 (ATRT) 作为一种高效且可重复使用的催化剂,用于环氧化物的醇解、水解和乙酰解
    摘要:
    摘要 在催化量的苯胺-对苯二醛树脂对甲苯磺酸酯 (ATRT) 存在下进行环氧化物的醇解、水解和乙酰化,以良好的收率得到相应的 β-取代醇。由 ATRT 催化的环氧化物的醇解和水解比对甲苯磺酸吡啶 (PPTS) 进行得更快。图形概要
    DOI:
    10.1080/00397911.2016.1223309
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文献信息

  • Highly Enantioselective Organocatalytic Oxidative Kinetic Resolution of Secondary Alcohols Using Chiral Alkoxyamines as Precatalysts: Catalyst Structure, Active Species, and Substrate Scope
    作者:Keiichi Murakami、Yusuke Sasano、Masaki Tomizawa、Masatoshi Shibuya、Eunsang Kwon、Yoshiharu Iwabuchi
    DOI:10.1021/ja509766f
    日期:2014.12.17
    The development and characterization of enantioselective organocatalytic oxidative kinetic resolution (OKR) of racemic secondary alcohols using chiral alkoxyamines as precatalysts are described. A number of chiral alkoxyamines have been synthesized, and their structure-enantioselectivity correlation study in OKR has led us to identify a promising precatalyst, namely, 7-benzyl-3-n-butyl-4-oxa-5-azahomoadamantane
    描述了使用手性烷氧基胺作为预催化剂的外消旋仲醇的对映选择性有机催化氧化动力学拆分 (OKR) 的开发和表征。已经合成了许多手性烷氧基胺,它们在 OKR 中的结构-对映选择性相关性研究使我们确定了一种有前途的前催化剂,即 7-苄基-3-正丁基-4-氧杂-5-氮杂高金刚烷,它提供了各种手性脂肪族仲醇(ee 高达 >99%,k(rel) 高达 296)。在一项机理研究中,含氯氧铵物种被确定为烷氧基胺预催化剂原位生成的活性物种,并且发现氯原子对于高反应性和对映选择性至关重要。
  • Osmium-catalyzed dihydroxylation of alkenes by H2O2 in room temperature ionic liquid co-catalyzed by VO(acac)2 or MeReO3
    作者:Mikael Johansson、Auri A. Lindén、Jan-E. Bäckvall
    DOI:10.1016/j.jorganchem.2005.04.033
    日期:2005.8
    immobilize a bimetallic catalytic system for H2O2-based dihydroxylation of alkenes. Osmium tetroxide was used as the substrate-selective catalyst with either VO(acac)2 or MeReO3 as co-catalyst. The latter serve as an electron transfer mediator (ETM) and activates H2O2. For an increased efficiency N-methylmorpholine is required as an additional ETM in most cases. A range of alkenes were dihydroxylated using
    室温离子液体[bmim] PF 6用于固定双金属催化体系,用于烯烃的基于H 2 O 2的二羟基化。四氧化s用作底物选择催化剂,VO(acac)2或MeReO 3用作助催化剂。后者用作电子转移介体(ETM),并激活H 2 O 2。为了提高效率,在大多数情况下,需要N-甲基吗啉作为额外的ETM。使用这种坚固的双金属体系,一系列烯烃被二羟基化,结果表明,对于某些烯烃,催化体系可以循环使用多达五次。
  • Mechanistically Driven Development of an Iron Catalyst for Selective <i>Syn</i>-Dihydroxylation of Alkenes with Aqueous Hydrogen Peroxide
    作者:Margarida Borrell、Miquel Costas
    DOI:10.1021/jacs.7b07909
    日期:2017.9.13
    to be resolved in the design of iron catalysts for olefin syn-dihydroxylation with potential utility in organic synthesis. Toward this end, in this work a novel catalyst bearing a sterically encumbered tetradentate ligand based in the tpa (tpa = tris(2-methylpyridyl)amine) scaffold, [FeII(CF3SO3)2(5-tips3tpa)], 1 has been designed. The steric demand of the ligand was envisioned as a key element to support
    产物释放是在 Rieske 加氧酶发生的芳烃合成二羟基化反应中的速率决定步骤,被认为是设计用于烯烃合成二羟基化的铁催化剂中需要解决的难题,在有机合成中具有潜在的应用价值。为此,在这项工作中,设计了一种基于 tpa(tpa = 三(2-甲基吡啶基)胺)支架 [FeII(CF3SO3)2(5-tips3tpa)], 1 的新型催化剂. 配体的空间需求被认为是通过隔离金属中心、防止双分子分解路径和促进产物释放来支持高催化活性的关键元素。与有助于螯合产品的路易斯酸协同组合,在温和的实验条件下,使用稍微过量(1.5 当量)的过氧化氢水溶液,在很短的反应时间内,从广泛范围的烯烃的氧化中,1 提供了良好到极好的二醇产物产率(高达 97% 的分离产率)。显示了二烯烃的可预测位点选择性顺式二羟基化。配体的受阻性质也提供了一种独特的工具,该工具已与同位素分析结合使用,以确定活性物质的性质和 H2O2 的活化机制。此外,1
  • Catalytic asymmetric dihydroxylation of olefins using polysulfone-based novel microencapsulated osmium tetroxide
    作者:S. Malla Reddy、M. Srinivasulu、Y. Venkat Reddy、M. Narasimhulu、Y. Venkateswarlu
    DOI:10.1016/j.tetlet.2006.05.138
    日期:2006.7
    polymer-supported osmium catalyst has been developed. The catalyst was prepared from commercially available polysulfone, based on a microencapsulation technique and was employed in the asymmetric dihydroxylation of various olefins using (DHQD)2PHAL as the chiral ligand and NMO as the co-oxidant in H2O–acetone–CH3CN (1:1:1). The catalyst was recovered by simple filtration and was reused to obtain excellent yields with
    已经开发了基于聚砜的新型聚合物负载的catalyst催化剂。该催化剂是基于微囊化技术,由市售的聚砜制备的,并用于(DHQD)2 PHAL作为手性配体,NMO作为H 2 O-丙酮-CH 3中的助氧化剂,用于各种烯烃的不对称二羟基化反应。CN(1:1:1)。通过简单的过滤回收催化剂,并重复使用以获得高达五倍的良好对映选择性的优异产率。
  • Manganese catalyzed cis-dihydroxylation of electron deficient alkenes with H2O2
    作者:Pattama Saisaha、Dirk Pijper、Ruben P. van Summeren、Rob Hoen、Christian Smit、Johannes W. de Boer、Ronald Hage、Paul L. Alsters、Ben L. Feringa、Wesley R. Browne
    DOI:10.1039/c0ob00102c
    日期:——
    A practical method for the multigram scale selective cis-dihydroxylation of electron deficient alkenes such as diethyl fumarate and N-alkyl and N-aryl-maleimides using H2O2 is described. High turnovers (>1000) can be achieved with this efficient manganese based catalyst system, prepared in situ from a manganese salt, pyridine-2-carboxylic acid, a ketone and a base, under ambient conditions. Under optimized conditions, for diethyl fumarate at least 1000 turnovers could be achieved with only 1.5 equiv. of H2O2 with d/l-diethyl tartrate (cis-diol product) as the sole product. For electron rich alkenes, such as cis-cyclooctene, this catalyst provides for efficient epoxidation.
    本文描述了一种实用方法,利用H2O2实现对多克规模电子缺失型烯烃(如富马酸二乙酯和N-烷基及N-芳基马来酰亚胺)的选择性顺式二羟基化。在该高效的锰基催化体系中,可在常温常压下,以高转化率(超过1000次)实现反应。该催化剂体系由锰盐、吡啶-2-羧酸、酮和碱在原位制备而成。在优化的条件下,富马酸二乙酯至少可实现1000次转化,仅使用1.5当量的H2O2,产物为唯一的(顺-二醇)d/l-酒石酸二乙酯。对于电子丰富的烯烃,如顺式-环辛烯,该催化剂可提供高效的环氧化作用。
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