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(E)-3-phenylpthioacrylic acid S-benzyl ester | 63877-32-7

中文名称
——
中文别名
——
英文名称
(E)-3-phenylpthioacrylic acid S-benzyl ester
英文别名
S-benzyl (E)-3-phenylprop-2-enethioate;benzylthio trans-cinnamate;trans-thiocinnamic acid S-benzyl ester;trans-Thiozimtsaeure-S-benzylester;S-Benzyl-(E)-thiolcinnamate;Benzyl Thiocinnamate
(E)-3-phenylpthioacrylic acid S-benzyl ester化学式
CAS
63877-32-7
化学式
C16H14OS
mdl
——
分子量
254.353
InChiKey
DTZLSCSFWWJYGJ-VAWYXSNFSA-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

  • 熔点:
    67-69 °C
  • 沸点:
    421.6±25.0 °C(Predicted)
  • 密度:
    1.162±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.2
  • 重原子数:
    18
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    42.4
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    甲醇(E)-3-phenylpthioacrylic acid S-benzyl ester 以38%的产率得到Methyl cinnamate
    参考文献:
    名称:
    SULFUR- AND N-ACYL CARBONYL OXYGEN-ASSISTED HETEROLYSIS OF THE C(=O)–S BOND IN EXCITED-STATE (Z)-N-ACYL-α-DEHYDRO(1-NAPHTHYL)ALANINE THIOESTERS
    摘要:
    Irradiation of the title thioesters (Z)-1 in nitrogen-saturated 1,2-dichloroethane at wavelengths greater, than 280 nm was found to afford (Z)-4-(1-naphthylmethylene)-5(4H)-oxazolone derivatives (Z)-2, (E)-2, alkyl-substituted thiols 3, and (E)-1 without forming any thio-radical-derived products. An analysis of the substituent and solvent effects on the reactivity of 1 and the product distribution demonstrated that the heterolytic C(=O)-S bond cleavage products 2 and 3 are not derived from the long-lived acylium and thiolate ions but from the protonated oxazolone/thiolate ion pair. The latter intermediates were assumed to be formed by the sulfur-assisted nucleophilic addition of the N-acyl carbonyl oxygen to the thioester carbonyl carbon in the excited state, followed by the elimination of the thiolate ion from the resulting adducts.
    DOI:
    10.3987/com-12-s(n)17
  • 作为产物:
    参考文献:
    名称:
    在无过渡金属的条件下以硫代硫酸钠作为硫代用品一锅合成硫酯†
    摘要:
    在本文中,我们报告了一种由五水合硫代硫酸钠,有机卤化物和芳基酸酐形成硫酯的有效合成方法。在这项研究开发的一锅两步反应中,硫代硫酸钠被用作硫代用品,用酸酐进行酰化,然后通过原位生成硫代芳基酸酯被有机卤化物取代。此外,使用我们开发的方法可以成功合成两种重要的有机化合物。一锅两步反应的优点是操作简便,结构多样的产品收率达42%至90%,使用相对低毒且无味的试剂,并且易于大规模操作。
    DOI:
    10.1039/c8ob00178b
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文献信息

  • Ligand‐Controlled Regiodivergent Thiocarbonylation of Alkynes toward Linear and Branched α,β‐Unsaturated Thioesters
    作者:Han‐Jun Ai、Wangyang Lu、Xiao‐Feng Wu
    DOI:10.1002/anie.202106079
    日期:2021.7.26
    the synthesis of unsaturated thioesters. A robust ligand-controlled regioselective thiocarbonylation of alkynes is developed. Utilizing boronic acid and 5-chlorosalicylic acid as the acid additive to in situ form 5-chloroborosalicylic acid (5-Cl-BSA), and bis(2-diphenylphosphinophenyl)ether (DPEphos) as the ligand, linear α,β-unsaturated thioesters were produced in a straightforward manner. Switching
    炔烃的硫羰基化为合成不饱和硫酯提供了理想的方法。开发了一种强大的配体控制的炔烃区域选择性硫代羰基化。以硼酸和5-氯水杨酸为酸添加剂,原位生成5-氯硼水杨酸(5-Cl-BSA),双(2-二苯基膦基苯基)醚(DPEphos)为配体的线性α,β-不饱和硫酯以直接的方式生产。将配体切换为三(2-呋喃基)膦可以改变反应选择性,得到支化产物。值得注意的是,这种方法也代表了内部炔烃的硫代羰基化的第一个例子。
  • Regioselective hydrocarbonylation of phenylacetylene to α,β-unsaturated esters and thioesters with Fe(CO)5 and Mo(CO)6
    作者:Nasser Iranpoor、Habib Firouzabadi、Asma Riazi、Keyvan Pedrood
    DOI:10.1016/j.jorganchem.2016.01.025
    日期:2016.11
    A highly regioselective hydrocarbonylation of phenylacetylene with thiols and alcohols was developed using metal carbonyls/diazabicyclo[2.2.2]octane (DABCO) system at 100 °C in DMF. The use of Mo(CO)6 and thiols in the presence of DABCO was applied as an efficient Pd-free method for hydrothiocarbonylation of phenylacetylene into trans-α,β-cinamyl thioesters in excellent yields (88–98%). Similar reaction
    使用金属羰基化合物/二氮杂双环[2.2.2]辛烷(DABCO)系统在100°C的DMF中开发了苯乙炔与硫醇和醇的高度区域选择性烃基化反应。在DABCO存在下使用Mo(CO)6和硫醇作为一种高效的无Pd方法,可将苯乙炔加氢硫羰基化为反式-α,β-肉桂酰基硫代酸酯,收率极高(88-98%)。使用Fe(CO)5 / ROH / DABCO系统进行的类似反应导致反式-α,β-肉桂酸酯的高收率合成(87-98%)。这些反应在温和的反应条件下进行,不需要使用气态CO或任何膦配体和钯催化剂。
  • Romero; Romo, Boletin del Instituto de Quimica de la Universidad Nacional Autonoma de Mexico, 1952, vol. 4, p. 3,21
    作者:Romero、Romo
    DOI:——
    日期:——
  • ANDERSON, M. B.;RANASINGHE, M. G.;PALMER, J. T.;FUCHS, P. L., J. ORG. CHEM., 53,(1988) N 13, 3125-3127
    作者:ANDERSON, M. B.、RANASINGHE, M. G.、PALMER, J. T.、FUCHS, P. L.
    DOI:——
    日期:——
  • One-pot synthesis of thioesters with sodium thiosulfate as a sulfur surrogate under transition metal-free conditions
    作者:Yen-Sen Liao、Chien-Fu Liang
    DOI:10.1039/c8ob00178b
    日期:——
    In this paper, we report an efficient synthetic method for thioester formation from sodium thiosulfate pentahydrate, organic halides, and aryl anhydrides. In the one-pot two-step reactions developed in this study, sodium thiosulfate was used as the sulfur surrogate for acylation with anhydrides, followed by substitution with organic halides through the in situ generation of thioaroylate. Furthermore
    在本文中,我们报告了一种由五水合硫代硫酸钠,有机卤化物和芳基酸酐形成硫酯的有效合成方法。在这项研究开发的一锅两步反应中,硫代硫酸钠被用作硫代用品,用酸酐进行酰化,然后通过原位生成硫代芳基酸酯被有机卤化物取代。此外,使用我们开发的方法可以成功合成两种重要的有机化合物。一锅两步反应的优点是操作简便,结构多样的产品收率达42%至90%,使用相对低毒且无味的试剂,并且易于大规模操作。
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