3-hydroxy-3-phenylbutanoic acid | 3759-31-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: 3-hydroxy-3-phenylbutanoic acid
• 英文别名: β-Hydroxy-β-phenyl-buttersaeure；(+/-)-3-Hydroxy-3-phenyl-buttersaeure
• CAS: 3759-31-7
• 化学式: C₁₀H₁₂O₃
• mdl: MFCD03866912
• 分子量: 180.203
• InChiKey: ZCLPSJAOEAKMPO-UHFFFAOYSA-N

物化性质

• 熔点：
  172-173 °C
• 沸点：
  105 °C(Press: 6 Torr)
• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2918199090

反应信息

• 作为反应物：
  描述：

  3-hydroxy-3-phenylbutanoic acid 在 盐酸羟胺 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以60%的产率得到3-Hydroxy-3-phenylbutyrohydroxamsaeure
  参考文献：
  名称：

  Geffken, Detlef, Liebigs Annalen der Chemie, 1982, # 2, p. 219 - 225

  摘要：

  DOI：
• 作为产物：
  描述：

  3-羟基-3-苯基丁腈 在 sodium hydroxide 、 双氧水 作用下， 以 水 为溶剂， 反应 7.0h， 以78%的产率得到3-hydroxy-3-phenylbutanoic acid
  参考文献：
  名称：

  Direct Catalytic Aldol-Type Reactions Using RCH₂CN

  摘要：

  A copper fluoride-catalyzed cyanomethylation that can be applied to a wide range of ketones and aldehydes was developed using TMSCH2-CN as a nucleophile. The reaction was extended to a conceptually more advanced copper alkoxide-catalyzed direct addition of alkylnitriles to aldehydes, which can act as a surrogate direct catalytic aldol reaction of esters. These reactions can be applied to the first catalytic enantioselective cyanomethylation of ketones and direct catalytic enantioselective cyanomethylation of aldehydes.

  DOI：

  10.1021/ol035206u

文献信息

• Lithium- α-lithioacetate and β-lithiopropionate: useful intermediates in organic synthesis
  作者：Isidro M Pastor、Miguel Yus

  DOI：10.1016/s0040-4039(00)00794-2

  日期：2000.7

  The reaction of chloroacetic acid and 3-chloropropionic acid with a base (LDA or BunLi, respectively) and then with an excess of lithium and a catalytic amount of 4,4′-di-tert-butylbiphenyl (DTBB, 5%) in the presence of different electrophiles [ButCHO, PhCHO, Et2CO, (CH2)5CO, PhCOMe] in THF at −78°C leads, after hydrolysis with water, to the expected hydroxy acids, which in the second case are directly

  氯乙酸和3-氯丙酸与碱（分别为LDA或Bu n Li）的反应，然后与过量的锂和催化量的4,4'-二叔丁基联苯（DTBB，5％）反应在不同的亲电子试剂的存在下[卜吨CHO，苯甲醛，等2 CO，（CH 2）5 CO，PhCOMe]在THF中在-78℃下引线，与水水解后，与预期的羟基酸，其中在所述第二在酸性条件下，直接将其环化，得到预期的γ-内酯。
• Synthesis of Perhydrooxazinones from 2-Aza-3-Trimethylsilyloxy-1,3-Butadiene. A General Route to 3,3-Disubstituted-β-Hydroxy Acids
  作者：Elisa Bandini、Giorgio Martelli、Giuseppe Spunta、Alessandro Bongini、Mauro Panunzio

  DOI：10.1055/s-1999-2926

  日期：1999.11

  1-Phenyl-2-aza-3-trimethylsilyloxy-1,3-butadiene reacts with aliphatic, aromatic and cyclic ketones to give in good to excellent yields 6,6-disubstituted-1,3-perhydro-oxazin-4-ones which, in turn, have been readily converted into β-hydroxy carboxylic acids.

  1-苯基-2-氮-3-三甲基硅氧基-1,3-丁二烯与脂肪酮、芳香酮和环酮反应，能够以良好至优异的产率得到6,6-二取代-1,3-过氢氧嗪-4-酮，而这些产物又可以容易地转化为β-羟基羧酸。
• Isothiourea‐Catalyzed Acylative Kinetic Resolution of Tertiary α‐Hydroxy Esters
  作者：Shen Qu、Samuel M. Smith、Víctor Laina‐Martín、Rifahath M. Neyyappadath、Mark D. Greenhalgh、Andrew D. Smith

  DOI：10.1002/anie.202004354

  日期：2020.9.14

  acylative kinetic resolution (KR) of acyclic tertiary alcohols has been developed. Selectivity factors of up to 200 were achieved for the KR of tertiary alcohols bearing an adjacent ester substituent, with both reaction conversion and enantioselectivity found to be sensitive to the steric and electronic environment at the stereogenic tertiary carbinol centre. For more sterically congested alcohols

  已开发出高度对映选择性的异硫脲催化的无环叔醇的酰基动力学拆分（KR）。对于带有相邻酯取代基的叔醇的KR，选择性因子高达200，反应转化率和对映体选择性均对立体异构叔丁醇中心的空间和电子环境敏感。对于空间上更拥挤的醇，最合适的方法是使用最新开发的异硒脲催化剂，对映选择性相当，但与异硫脲HyperBTM相比，转化率更高。非对映体酰化过渡态模型被提出以合理化此过程中对映歧化的起源。
• Aldol-type Reactions of Unmasked Iodoacetic Acid with Carbonyl Compounds Promoted by Samarium Diiodide:  Efficient Synthesis of Carboxylic 3-Hydroxyacids and Their Derivatives
  作者：José M. Concellón、Carmen Concellón

  DOI：10.1021/jo060118j

  日期：2006.6.1

  An easy, direct, general, and efficient samarium diiodide-mediated preparation of 3-hydroxyacids 1 in high yield by reaction of different aldehydes or ketones with commercially available iodoacetic acid is described. The application of different esterification procedures to the crude 3-hydroxyacids so obtained afforded the corresponding 3-hydroxyesters. Also, the cyclization of crude 3-hydroxycarboxylic

  本发明描述了一种简单，直接，通用和有效的由二碘化mar介导的3-羟基酸1的制备方法，该方法通过使不同的醛或酮与市售碘乙酸反应而以高收率进行制备。对如此获得的粗3-羟基酸应用不同的酯化方法，得到相应的3-羟基酯。同样，粗制的3-羟基羧酸的环化允许制备β-内酯。提出了一种机制来解释3-羟基酸1的合成。
• Base-Catalyzed Dehydrogenative Si-O Coupling of Dihydrosilanes: Silylene Protection of Diols
  作者：Martin Oestreich、Agnieszka Grajewska

  DOI：10.1055/s-0030-1258055

  日期：2010.10

  The direct dehydrogenative coupling of 1,3- and 1,4-diols and dihydrosilanes is efficiently catalyzed by Cs 2 CO 3 (10 mol%), cleanly affording six- and seven-membered 1,3-dioxo-2-silacycles with dihydrogen as the sole by-product. Conversely, 1,2-diols do not yield the expected 1,3-dioxo-2-silacyclopentanes, essentially forming cyclic disiloxanes instead. Aside from the synthetic convenience, the procedure

  1,3- 和 1,4- 二醇和二氢硅烷的直接脱氢偶联由 Cs 2 CO 3 (10 mol%) 有效催化，干净地提供六元和七元 1,3-二氧-2-硅环与二氢作为唯一的副产品。相反，1,2-二醇不会产生预期的 1,3-二氧代-2-硅杂环戊烷，而是主要形成环状二硅氧烷。除了合成方便外，该程序本身也可用于 GLC 分析之前的直接二醇衍生化。