N-(benzo[d][1,3]dioxol-5-yl(phenyl)methyl)-4-methylbenzenesulfonamide | 1032583-04-2

• 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-(benzo[d][1,3]dioxol-5-yl(phenyl)methyl)-4-methylbenzenesulfonamide
• 英文别名: N-tosyl-(3,4-methyldioxylphenyl)phenylmethylamine；N-[1,3-benzodioxol-5-yl(phenyl)methyl]-4-methylbenzenesulfonamide
• CAS: 1032583-04-2
• 化学式: C₂₁H₁₉NO₄S
• 分子量: 381.452
• InChiKey: FWOJCQRLRAWGNL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  73
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  1,3-benzodioxol-5-yl(phenyl)methanol 在 iron(III) chloride 、 sodium hydride 作用下， 以 四氢呋喃 、 二氯甲烷 、 mineral oil 为溶剂， 反应 10.0h， 生成 N-(benzo[d][1,3]dioxol-5-yl(phenyl)methyl)-4-methylbenzenesulfonamide
  参考文献：
  名称：

  Iron-catalyzed N-alkylation using π-activated ethers as electrophiles

  摘要：

  通过铁催化的醚类Csp3–O键断裂并伴随C–N键形成反应，开发了一种合成多种N-烷基化化合物的新方法，即在π活性醚与各种含氮亲核试剂的反应中生成C–N键。此外，还研究了该反应的机理。

  DOI：

  10.1039/c3ob27128e

文献信息

• Palladium-Catalyzed Addition of Arylboronic Acids to <i>N</i>-Tosylarylimines
  作者：Huayue Wu、Jiang Cheng、Qiang Zhang、Jiuxi Chen、Miaochang Liu、Changming Qin、Weike Su、Jinchang Ding

  DOI：10.1055/s-2008-1042932

  日期：2008.4

  Pd-catalyzed addition of arylboronic acids to N-tosyl­arylimines was described by employing easily prepared, air-stable aminophosphine ligands, cheap inorganic base, and common organic solvents, providing diarylmethylamine derivatives through one-pot synthesis in moderate to good yields. The efficiency of this reaction was demonstrated by the compatibility with nitro, trifluoro­methyl, fluoro, chloro, and methoxy groups. Moreover, rigorous exclusion of air/moisture is not required in these transformations.

  通过使用易于制备、空气稳定且价格低廉的氨基膦配体、廉价的碱和常见的溶剂，钯催化的芳基硼酸与N-甲磺酰芳基亚胺的加成反应，可在温和至良好产率下通过一锅法合成二芳基甲基胺衍生物。该反应的高效性体现在其对硝基、三氟甲基、氟、氯和甲氧基等官能团的兼容性。此外，这些转化过程并不严格要求无空气/水分的环境。
• An N-Linked Bidentate Phosphoramidite Ligand (N-Me-BIPAM) for Rhodium-Catalyzed Asymmetric Addition of Arylboronic Acids to N-Sulfonylarylaldimines
  作者：Kazunori Kurihara、Yasunori Yamamoto、Norio Miyaura

  DOI：10.1002/adsc.200800631

  日期：2009.1

  A chiral N-linked C2-symmetric bidentate phosphoramidite (N-Me-BIPAM) was newly developed for the rhodium-catalyzed enantioselective addition of arylboronic acids to N-sulfonylimines. This ligand achieved high enantioselectivities in a range of 84–99% ee in additions of arylboronic acids to N-tosyl- and N-nosylarylaldimines.

  手性N-连接的C 2-对称的二齿亚磷酰胺（N -Me-BIPAM）是新开发的，用于铑催化的对N-磺酰亚胺基的芳基硼酸的对映选择性加成。除了在N-甲苯磺酰基和N-壬基芳基醛亚胺中添加芳基硼酸外，该配体还实现了84-99％ee范围内的高对映选择性。
• <i>α</i>‐C−H Arylation of <i>N</i>‐Sulfonyl Amines by Dual Palladium Catalysis
  作者：Yu‐Cheng Liu、Hang Shi

  DOI：10.1002/cctc.202300392

  日期：2023.6.9

  α-arylated amines from simple linear N-sulfonyl amines and aryl boroxines utilizing dual palladium catalysis involving amine dehydrogenation. Bromobenzene serves as a hydride acceptor, and the ensuing imine intermediate undergoes a novel umpolung arylation. Given the wide availability of primary amines, this method can be expected to be useful for the synthesis of structurally complex amines with varied

  介绍了一种可靠的方法，利用双钯催化涉及胺脱氢，从简单的线性N-磺酰胺和芳基环硼氧烷合成支链 α-芳基化胺。溴苯作为氢化物受体，随后的亚胺中间体进行新的 umpolung 芳基化。鉴于伯胺的广泛可用性，这种方法有望用于合成具有不同功能的结构复杂的胺。
• Palladium(II)/2,2′-bipyridine-catalyzed addition of arylboronic acids to N-tosyl-arylaldimines
  作者：Huixiong Dai、Xiyan Lu

  DOI：10.1016/j.tetlet.2009.03.005

  日期：2009.7

  A Pd(II)/NO2-bpy-catalyzed addition of the arylboronic acids to N-tosylaldimines to yield diarylmethylamines with moderate to excellent yield was developed. The use of bipyridines as the ligands is crucial in this reaction. The asymmetric version of the reaction also showed that a moderate high yield and ee value can be obtained using the pymox ligands. (C) 2009 Elsevier Ltd. All rights reserved.