S-methyl 3-oxo-3-(4-methoxylphenyl)propanedithioate | 213468-59-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: S-methyl 3-oxo-3-(4-methoxylphenyl)propanedithioate
• 英文别名: methyl 3-(4-methoxyphenyl)-3-oxopropanedithioate；3-(4'-Methoxyphenyl)-3-keto-propanedithioic acid-methylester
• CAS: 213468-59-8
• 化学式: C₁₁H₁₂O₂S₂
• 分子量: 240.347
• InChiKey: SNZKAABONUCGRD-UHFFFAOYSA-N

物化性质

• 熔点：
  74-75 °C
• 沸点：
  405.2±25.0 °C(Predicted)
• 密度：
  1.220±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  83.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  S-methyl 3-oxo-3-(4-methoxylphenyl)propanedithioate 在 potassium carbonate 、 三乙胺 、 三氯氧磷 作用下， 以 乙醇 、 丙酮 为溶剂， 反应 14.5h， 生成 ethyl 5-(ethylsulfanyl)-4-formyl-3-(4-methoxyphenyl)-1H-pyrrole-2-carboxylate
  参考文献：
  名称：

  An efficient synthesis of highly substituted pyrroles from β-oxodithiocarboxylates

  摘要：

  alpha-Oxoketene-N,S-acetals, prepared by the reaction of alkyl glycinate hydrochlorides with beta-oxodithiocarboxylates followed by alkylation, underwent cyclization in presence of chloromethyleneiminium salt derived from POCl3/DMF to afford alkyl-3-aryl-4-formyl-5-(alkylsulfanyl)-1H-pyrrole-2-carboxylates in excellent yields. Alkyl-3-aryl-5-(alkylsulfanyl)-1H-pyrrole-2-carboxylates were formed in moderate yields when the same N,S-acetals were treated with DBU. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2005.11.076
• 作为产物：
  描述：

  1-(4-甲氧基苯基)-3,3-二(甲硫基)-2-丙烯-1-酮 在 三氟化硼乙醚 、 硫化氢 作用下， 以 1,4-二氧六环 为溶剂， 反应 3.0h， 以87%的产率得到S-methyl 3-oxo-3-(4-methoxylphenyl)propanedithioate
  参考文献：
  名称：

  Sulfhydrolysis of Acyl Ketene Dithioacetals: A Convenient Synthesis of β-Oxodithioesters

  摘要：

  beta-Oxodithioesters are obtained in. good yields from acyl ketenedithioacetals on treatment with hydrogen sulphide in the presence of boron trifluoride etherate in refluxing dioxane.

  DOI：

  10.1080/00397919908086034

文献信息

• Alkylation of aryl 3-oxopropanedithioate and 3-amino-1-aryl-3-thioxo-1-propanones as an effective tool for the construction of differently substituted thiophenes and annulated thiophenes
  作者：Reichel Samuel、Prakash Chandran、S. Retnamma、K.A. Sasikala、N.K. Sreedevi、E.R. Anabha、C.V. Asokan

  DOI：10.1016/j.tet.2008.04.036

  日期：2008.6

  The alkylation of aryl 3-oxopropanedithioate with α-haloketones under different reaction conditions afforded substituted aryl[2-(methylsulfanyl)-4-phenyl-3-thienyl]methanones and [3-aryl-5-(methylsulfanyl)-2-thienyl](phenyl)methanones. The same strategy was extended to 3-amino-1-aryl-3-thioxo-1-propanones to afford aryl[2-amino-4-phenyl-3-thienyl]methanones and ethyl 3-phenyl-5-piperidino-2-thiophene

  在不同的反应条件下，将3-氧代丙烷二硫代芳基烷基酯与α-卤代烷基进行烷基化，得到取代的芳基[2-（甲基硫烷基）-4-苯基-3-噻吩基]亚甲基和[3-芳基-5-（甲基硫烷基）-2-噻吩基] （苯基）甲烷。将相同的策略扩展至3-氨基-1-芳基-3-硫代氧-1-丙烷，以得到芳基[2-氨基-4-苯基-3-噻吩基]甲酮和乙基3-苯基-5-哌啶子基-2-噻吩羧酸盐。
• Reaction of 1,3-Bis(het)arylmonothio-1,3-diketones with Sodium Azide: Regioselective Synthesis of 3,5-Bis(het)arylisoxazoles via Intramolecular N–O Bond Formation
  作者：Mary Antony P、Gantala L. Balaji、Pethaperumal Iniyavan、Hiriyakkanavar Ila

  DOI：10.1021/acs.joc.0c02216

  日期：2020.12.4

  An efficient new synthesis of 3,5-bis(het)arylisoxazoles, involving the reaction of 1,3-bis(het)arylmonothio-1,3-diketones with sodium azide in the presence of IBX catalyst, has been reported. The reaction proceeds at room temperature in high yields and is applicable to a broad range of substrates including the synthesis of 5-methyl-3-arylisoxazoles, a key subunit present in several β-lactamase-resistant

  据报道，在IBX催化剂存在下，一种有效的新的3,5-双（杂）芳基异恶唑合成涉及1,3-双（杂）芳基单硫-1,3-二酮与叠氮化钠的反应。该反应在室温下以高收率进行，适用于多种底物，包括5-甲基-3-芳基异恶唑的合成，5-甲基-3-芳基异恶唑是几种抗β-内酰胺酶的抗生素中存在的关键亚基。已经提出了形成异恶唑的可能机理。还通过使相应的1-（杂）芳基-1-（甲硫基）-4-（杂）亚芳基-丁-1-烯-反应而合成了一些5-苯乙烯基/芳基丁二烯基-3-（杂）芳基异恶唑。在较高温度下与叠氮化钠共3个。β-酮二硫酯与叠氮化钠的反应显示出可提供高产率的β-酮腈。
• p -Toluenesulfonic acid-catalyzed metal-free formal [4 + 1] heteroannulation via N H/O H/S H functionalization: One-pot access to 2-aryl/hetaryl/alkyl benzazole derivatives
  作者：Abhijeet Srivastava、Gaurav Shukla、Maya Shankar Singh

  DOI：10.1016/j.tet.2016.12.073

  日期：2017.2

  concise and direct one-pot [4 + 1] synthetic strategy for the construction of 2-substituted benzazoles such as benzoxazoles and benzothiazoles has been disclosed in high yields (80–98%) by cascade coupling reaction of 2-amino(thio)phenols with β-oxodithioesters. The current approach enables NH/OH/SH functionalization in one-pot under solventless condition leading to diverse benzazoles without use of any

  通过2-氨基（硫代）的级联偶联反应，已公开了一种高产率（80-98％）的简洁，直接的一锅[4 +1]合成策略，用于构建2-取代的苯并唑，如苯并恶唑和苯并噻唑酚与β-氧二硫代酯。目前的方法可以在无溶剂条件下在一锅中实现N H / O H / S H官能化，从而无需使用任何外部金属即可产生多种苯并恶唑。各种各样的2-氨基（硫代）酚和β-氧二硫代酯均具有出色的官能团耐受性，可用于该转化。此外，我们通过证明其与DNA拓扑异构酶II抑制剂的多样化多样化的相容性，抢占了这一新策略的广泛含义。
• Applying green and highly efficient approach for a facile synthesis of new thiazoloquinoline, thiazolopyridine, and thiazolonaphthyridine derivatives
  作者：Zahra Arabpoor、Hamid Reza Shaterian

  DOI：10.1007/s13738-018-01579-x

  日期：2019.5

  AbstractAn eco-friendly approach for the synthesis of new thiazoloquinolines, thiazolopyridines, and thiazolonaphthyridines scaffolds has been achieved using α-enolicdithioesters, cysteamine, arylglyoxal monohydrate, and cyclic 1,3-diketones (dimedone, 4-hydroxycoumarin, and 4-hydroxy-1-methyl-2(1H)-quinolone) under thermal solvent-free conditions. The highlight of this protocol is the generation of

  摘要使用α-烯丙基二硫酸酯，半胱胺，一水芳基乙二醛和一环1,3-二酮（二甲酮，4-羟基香豆素和4-羟基-1）合成了新型的噻唑并喹啉，噻唑并吡啶和噻唑并萘啶骨架的环保方法-甲基-2（1 H）-喹诺酮）在无溶剂的热条件下。该协议的重点是使用多米诺骨牌，一锅四组分反应生成两个杂环。在首先生产杂环时，获得了由α-烯丙基二硫酯与半胱胺反应生成的噻唑环。通过将共轭噻唑与Knoevenagel产物缩合而形成的第二个杂环，是由芳基乙二醛一水合物和1,3-二酮实现的，然后进行N环化。不含催化剂和溶剂，反应时间短，产率高且后处理简单，使其成为制备多种噻唑并喹啉，噻唑并吡啶和噻唑并萘啶衍生物的引人注目的方案。 图形概要
• Highly Regioselective One-Pot, Three-Component Synthesis of 1-Aryl-3,4-Substituted/Annulated-5-(Cycloamino)/(Alkylamino)pyrazoles from β-Oxodithioesters
  作者：Ganesh C. Nandi、Maya S. Singh、Hiriyakkanavar Ila、Hiriyakkanavar Junjappa

  DOI：10.1002/ejoc.201101397

  日期：2012.2

  An efficient, highly regioselective protocol for the synthesis of the title compounds is reported. The reaction involves a one-pot, three-component cyclocondensation of β-oxodithioester, amine, and hydrazine in ethanol at reflux in the presence of a catalytic amount of acetic acid. Densely functionalized pyrazoles were constructed through the cyclization of a thioamide intermediate generated in situ

  报告了一种用于合成标题化合物的高效、高度区域选择性的方案。该反应包括β-氧代二硫酯、胺和肼在乙醇中在催化量的乙酸存在下回流的一锅三组分环缩合反应。通过环化由 β-氧代二硫酯原位生成的硫代酰胺中间体，构建了密集功能化的吡唑。这种方法可以快速和通用地合成以前无法获得的吡唑和合成要求高的含有稠环的吡唑。