4-溴-N-(3,5-二甲基苯基)苯甲酰胺 | 346663-67-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-溴-N-(3,5-二甲基苯基)苯甲酰胺
• 中文别名: 4-溴-N-(3,5-二甲基苯基)苯甲酰胺,97
• 英文名称: N-(3,5-dimethylphenyl)-4-bromobenzamide
• 英文别名: 4-bromo-N-(3,5-dimethylphenyl)benzamide
• CAS: 346663-67-0
• 化学式: C₁₅H₁₄BrNO
• mdl: MFCD00446805
• 分子量: 304.186
• InChiKey: CMCOMBOADGODGF-UHFFFAOYSA-N

物化性质

• 沸点：
  334.2±42.0 °C(Predicted)
• 密度：
  1.401±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：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.133
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  3,5-二甲基苯基异氰酸酯 在 potassium fluoride 、 chloro(1,5-cyclooctadiene)rhodium(I) dimer 作用下， 以 1,4-二氧六环 为溶剂， 反应 32.0h， 生成 4-溴-N-(3,5-二甲基苯基)苯甲酰胺
  参考文献：
  名称：

  Direct Amidation of N-Boc- and N-Cbz-Protected Amines via Rhodium-Catalyzed Coupling of Arylboroxines and Carbamates

  摘要：

  N-Boc- and N-Cbz-protected amines are directly converted into amides by a novel rhodium-catalyzed coupling of arylboroxines and carbamates, replacing the traditional two-step deprotection-condensation sequence. Both protected anilines and aliphatic amines are efficiently transformed into a wide variety of secondary benzamides, including sterically hindered and electron-deficient amides, as well as in the presence of acid-labile and reducible functional groups.

  DOI：

  10.1021/acs.orglett.5b03061

文献信息

• Copper(<scp>i</scp>)-catalyzed amidation reaction of organoboronic esters and isocyanates
  作者：Tedrick Thomas Salim Lew、Diane Shu Wen Lim、Yugen Zhang

  DOI：10.1039/c5gc01374g

  日期：——

  A simple and efficient methodology for the preparation of amides from easily available organoboronic esters and isocyanates has been accomplished using ligand-free copper(I) catalyst. The reaction system demonstrated broad substrate...

  使用不含配体的铜（I）催化剂已经完成了一种简单有效的方法，由易于获得的有机硼酸酯和异氰酸酯制备酰胺。反应体系显示出广泛的底物...
• Direct Amidation of <i>N</i>-Boc- and <i>N</i>-Cbz-Protected Amines via Rhodium-Catalyzed Coupling of Arylboroxines and Carbamates
  作者：Diane S. W. Lim、Tedrick T. S. Lew、Yugen Zhang

  DOI：10.1021/acs.orglett.5b03061

  日期：2015.12.18

  N-Boc- and N-Cbz-protected amines are directly converted into amides by a novel rhodium-catalyzed coupling of arylboroxines and carbamates, replacing the traditional two-step deprotection-condensation sequence. Both protected anilines and aliphatic amines are efficiently transformed into a wide variety of secondary benzamides, including sterically hindered and electron-deficient amides, as well as in the presence of acid-labile and reducible functional groups.