N-((2,4-dichlorophenyl)(phenyl)methyl)-4-methylbenzenesulfonamide

• 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-((2,4-dichlorophenyl)(phenyl)methyl)-4-methylbenzenesulfonamide
• 英文别名: N-[(2,4-dichlorophenyl)-phenylmethyl]-4-methylbenzenesulfonamide
• 化学式: C₂₀H₁₇Cl₂NO₂S
• 分子量: 406.332
• InChiKey: RKDLFXNLXRGKIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  (2,4-二氯苯基)(苯基)甲醇 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 12.0h， 生成 N-((2,4-dichlorophenyl)(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

• 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。
• Catalytic Enantioselective Arylation of <i>N</i>-Tosylarylimines with Arylboronic Acids Using <i>C</i>₂-Symmetric Cationic <i>N</i>-Heterocyclic Carbene Pd²⁺ Diaquo Complexes
  作者：Guang-Ning Ma、Tao Zhang、Min Shi

  DOI：10.1021/ol802861s

  日期：2009.2.19

  The asymmetric arylation of N-tosylimines with arylboronic acids was realized by using chiral cationic C-2-symmetric N-heterocyclic carbene (NHC) Pd2+ diaquo complex 5b as the catalyst in combination with 1.0 equiv of K3PO4 center dot 3H(2)O in THF at 4 degrees C in the presence of powdered 4 angstrom MS to afford the corresponding adducts in excellent yields (up to 99%) and good to high enantioselectivities (up to 94% ee).
• Iron-catalyzed N-alkylation using π-activated ethers as electrophiles
  作者：Xiaohui Fan、Lin-An Fu、Na Li、Hao Lv、Xiao-Meng Cui、Yuan Qi

  DOI：10.1039/c3ob27128e

  日期：——

  A new method for the synthesis of diverse N-alkylation compounds was developed via an iron-catalyzed etheric Csp3–O cleavage with the C–N bond formation in the reaction of π-activated ethers with various nitrogen-based nucleophiles. In addition, the mechanism of this reaction was investigated.

  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。