N-(2-chlorobenzoyl)-S-methyl-S-phenylsulfoximine | 1426922-69-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(2-chlorobenzoyl)-S-methyl-S-phenylsulfoximine
• 英文别名: 2-chloro-N-(methyl-oxo-phenyl-lambda6-sulfanylidene)benzamide；2-chloro-N-(methyl-oxo-phenyl-λ6-sulfanylidene)benzamide
• CAS: 1426922-69-1
• 化学式: C₁₄H₁₂ClNO₂S
• 分子量: 293.774
• InChiKey: YSZVPPNBQPTYLV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  54.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  对甲苯磺酰叠氮 、 N-(2-chlorobenzoyl)-S-methyl-S-phenylsulfoximine 在 silver hexafluoroantimonate 、 [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 potassium acetate 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 24.0h， 以150 mg的产率得到N-[2-(4'-methylbenzenesulfonamido)-6-chlorobenzoyl]-S-methyl-S-phenylsulfoximine
  参考文献：
  名称：

  Sulfoximine Directed Intermolecular o-C–H Amidation of Arenes with Sulfonyl Azides

  摘要：

  The Ru(II)-catalyzed Intermolecular o-C-H amidation of arenes in N-benzoylated sulfoximine with sulfonyl azides is demonstrated. The reaction proceeds with broad substrate scope and tolerates various functional groups. Base hydrolysis of the amidation product provides the anthranilic acid derivatives and methylphenyl sulfoximine (MPS) directing group. This method Is successfully employed for the synthesis of HMR 1766.

  DOI：

  10.1021/ol400411v
• 作为产物：
  描述：

  N-tetradecyl-S-methyl-S-phenylsulfoximine 在 盐酸 、 叔丁基过氧化氢 、 甲酸 、 水 、 1-羟基苯并三唑 、 iron(II) chloride 作用下， 以 二氯甲烷 、 水 、 乙腈 为溶剂， 反应 182.0h， 生成 N-(2-chlorobenzoyl)-S-methyl-S-phenylsulfoximine
  参考文献：
  名称：

  N-烷基亚砜亚胺的铁催化酰基化脱烷基化

  摘要：

  由于我们最近对亚砜亚胺的 N-官能化的研究，开发了一种铁催化的 N-烷基亚砜亚胺的脱烷基酰化。该方法涉及 N-烷基化亚砜亚胺的 Polonovski 型脱烷基化，以提供反应性中间体，该中间体在合适的醛或酸酐存在下被捕获，以在一锅中提供 N-酰基-和 N-芳酰基亚砜亚胺衍生物。随后在酸性条件下裂解酰基或芳酰基会产生具有合成价值的 NH-亚砜亚胺。

  DOI：

  10.1002/ejoc.201500855

文献信息

• Palladium‐Catalyzed Decarboxylative <i>ortho</i> ‐C(sp ² )−H Aroylation of <i>N</i> ‐Sulfoximine Benzamides at Room Temperature
  作者：Prasenjit Das、Promita Biswas、Joyram Guin

  DOI：10.1002/asia.201901759

  日期：2020.3.16

  A palladium-catalyzed method for the decarboxylative ortho C-H acylation of N-sulfoximine benzamides is developed at room temperature. The catalytic method enables easy access to various functionalized 2-aroylaromatic carboxylic acid derivatives in good isolated yields. Based on our mechanistic studies, a Pd(II)/Pd(IV) catalytic cycle that involves aroyl radical intermediate is proposed for the reaction

  在室温下开发了钯催化的N-磺胺嘧啶苯甲酰胺的邻羧基CH酰化的方法。该催化方法使得能够容易地以良好的分离产率获得各种官能化的2-芳基芳族羧酸衍生物。基于我们的机理研究，提出了涉及芳酰基自由基中间体的Pd（II）/ Pd（IV）催化循环。
• Ruthenium-Catalyzed <i>ortho</i>-C–H Mono- and Di-imidation of Arenes with <i>N</i>-Tosyloxyphthalimide
  作者：M. Ramu Yadav、Majji Shankar、E. Ramesh、Koushik Ghosh、Akhila K. Sahoo

  DOI：10.1021/acs.orglett.5b00570

  日期：2015.4.17

  The Ru(II)-catalyzed imidation of the o-C–H bond in arenes with N-tosyloxyphthalimide is realized with the assistance of a methyl phenylsulfoximine (MPS) directing group. This method is applicable to access the hitherto difficult o-C–H di-imidation products. The sequential C–N and C–C bond formation of o-C–H arenes creates peripherally decorated benzoic acid derivatives. The readily removable MPS-DG

  N-甲苯磺酰氧基邻苯二甲酰亚胺在Ru（II）催化的芳烃中o -C-H键的酰亚胺化反应是通过甲基苯基亚磺酰亚胺（MPS）导向基团实现的。此方法适用于访问迄今困难的o -C–H二酰亚胺化产品。o -C–H芳烃的顺序C–N和C–C键形成会产生周边装饰的苯甲酸衍生物。易于除去的MPS-DG和易于修饰的邻苯二甲酰部分使该策略对于构建高度官能化的带有CN的芳烃和杂芳烃具有可行性。
• Microwave-Accelerated N-Acylation of Sulfoximines with Aldehydes under Catalyst-Free Conditions
  作者：Kamal K. Rajbongshi、Srinivas Ambala、Thavendran Govender、Hendrik G. Kruger、Per I. Arvidsson、Tricia Naicker

  DOI：10.1055/s-0039-1691589

  日期：2020.4

  An efficient catalyst-free radical cross-coupling reaction between aromatic aldehydes and sulfoximines was developed. The reaction took place in the presence of N-bromosuccinimide as the radical initiator under microwave irradiation to afford the corresponding acylated sulfoximines in moderate to excellent yields (27 examples). This protocol proved to be rapid, easy to handle, and applicable to a broad

  建立了一种有效的芳香醛与亚磺酰亚胺之间的催化剂-自由基交叉偶联反应。在微波辐射下，在作为自由基引发剂的N-溴琥珀酰亚胺的存在下进行反应，以中等至极好的收率得到相应的酰化亚砜亚胺（27个实施例）。该协议被证明是快速，易于处理的，并且适用于广泛的基材。
• Visible light-induced C–C bond cleavage in a multicomponent reaction cascade allowing acylations of sulfoximines with ketones
  作者：Yongliang Tu、Duo Zhang、Peng Shi、Chenyang Wang、Ding Ma、Carsten Bolm

  DOI：10.1039/d1ob01411k

  日期：——

  Visible light (provided by blue LEDs) induces a very smooth C–C-bond cleavage (analogous to a Norrish Type 1 reaction), which allows to use simple ketones for N-aroylations of sulfoximines.

  可见光（由蓝色LED提供）诱导非常平滑的C-C键断裂（类似于Norrish Type 1反应），这使得可以使用简单的酮对亚砜胺进行N-芳基化。
• Iron-Catalyzed One-Pot N-Aroylation of NH-Sulfoximines with Methylarenes through Benzylic C–H Bond Oxidation
  作者：Govindasamy Sekar、Madithedu Muneeswara、Surya Kotha

  DOI：10.1055/s-0035-1561402

  日期：——

  An efficient catalytic method has been developed for the synthesis of N-aroylated sulfoximines from readily available toluenes (methylarenes) as source of the aroyl coupling partner and NH-sulfoximines, employing an environmentally benign iron catalyst. This protocol involves oxidation of benzylic C-H bonds of toluenes to generate aroyl radical intermediates followed by oxidative coupling with NH-sulfoximines to form N-aroylated sulfoximines in good to excellent yields. The intermediate aroyl radical is successfully trapped with TEMPO to prove the radical pathway of the reaction.