2-methyl-N-(4-(trifluoromethyl)phenyl)benzamide

• 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: 2-methyl-N-(4-(trifluoromethyl)phenyl)benzamide
• 英文别名: 2-methyl-N-[4-(trifluoromethyl)phenyl]benzamide
• 化学式: C₁₅H₁₂F₃NO
• 分子量: 279.262
• InChiKey: GDBODFHTTBVCFP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-methyl-N-(4-(trifluoromethyl)phenyl)benzamide 在 N-溴代丁二酰亚胺(NBS) 、 过氧化苯甲酰 作用下， 以 四氯化碳 为溶剂， 反应 1.83h， 生成
  参考文献：
  名称：

  Synthesis and structure–activity relationships of novel, potent, orally active hypoxia-inducible factor-1 inhibitors

  摘要：

  Hypoxia-inducible factor-1 (HIF-1) is the chief transcription factor regulating hypoxia-driven gene expression. HIF-1 overexpression is associated with poor prognosis in several cancers and therefore represents an attractive target for novel antitumor agents. We explored small molecule inhibitors of the HIF-1 pathway. Using high-throughput-screening, we identified benzanilide compound 1 (IC50=560 nM) as a seed. Subsequent extensive derivatization led to the discovery of compounds 43a and 51d, with anti-HIF-1 activities in vitro (IC50=21 and 0.47 nM, respectively), and in vivo. Additionally, 43a (12.5-100mg/kg) also displayed in vivo anti-tumor efficacy, without influencing body weight.

  DOI：

  10.1016/j.bmc.2014.07.020
• 作为产物：
  描述：

  1-(4-(trifluoromethyl)phenyl)urea 在 吡啶 、 4-二甲氨基吡啶 、 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 18.25h， 生成 2-methyl-N-(4-(trifluoromethyl)phenyl)benzamide
  参考文献：
  名称：

  有机氰胺：羧酸催化酰胺化的便捷试剂

  摘要：

  已经开发出一种前所未有的 DMAP 催化的芳基和烷基羧酸与有机氰胺的酰胺化反应。与使用N-氰基-N-苯基-对甲基苯磺酰胺 (NCTS) 作为亲电氰化试剂不同，首次公开了一种不寻常的脱磺酰化/脱氰反应模型。该反应的显着特点包括容易获得的底物、简单的操作和广泛的范围，能够有效合成结构多样的酰胺。该协议的合成效用通过生物活性羧酸的后期酰胺化和放大反应得到证明。

  DOI：

  10.1039/d2cc05826j

文献信息

• Synthesis of <i>ortho</i>-Methylated Benzamides via Palladium-Catalyzed Denitrogenative Cross-Coupling Reaction of [1,2,3]-Benzotriazin-4(3<i>H</i>)-ones with DABAL-Me₃
  作者：Shangzhang Li、Yang Li、Riqian Zhu、Jin Bai、Yue Shen、Mengni Pan、Wanfang Li

  DOI：10.1021/acs.orglett.3c01745

  日期：2023.7.28

  with DABAL-Me3 [bis(trimethylaluminum)-1,4-diazabicyclo[2.2.2]octane adduct], a cheap, stable, and solid organoaluminum reagent. In the presence of Pd(OAc)2/XantPhos as a commercially available catalyst, [1,2,3]-benzotriazin-4(3H)-ones underwent denitrogenative coupling with DABAL-Me3 to afford a wide array of N-aryl amides derived from ortho-methylated carboxylic acids. Under the same catalytic conditions

  我们在此开发了[1,2,3]-苯并三嗪-4(3 H )-酮与DABAL-Me 3 [双(三甲基铝)-1,4-二氮杂双环[2.2.2]辛烷加合物]的钯催化反应。 ，一种廉价、稳定的固体有机铝试剂。在 Pd(OAc) 2 /XantPhos 作为市售催化剂的存在下，[1,2,3]-苯并三嗪-4(3 H )-酮与 DABAL-Me 3进行脱氮偶联，得到多种N -衍生自邻位甲基化羧酸的芳基酰胺。在相同的催化条件下，使用三乙基铝也可以实现[1,2,3]-苯并三嗪-4(3H)-酮的邻位乙基化。
• Synthesis and structure–activity relationships of novel, potent, orally active hypoxia-inducible factor-1 inhibitors
  作者：Satoshi Nagao、Yoshinobu Yamane、Setsuo Funasaka、Keigo Tanaka、Kazuki Miyazaki、Yoshihiko Kotake、Jun-ichi Kamata、Saori Watanabe-Miyano、Osamu Toyama、Yoichi Ozawa、Yoshiharu Mizui、Kiyoshi Okamoto、Daisuke Ito

  DOI：10.1016/j.bmc.2014.07.020

  日期：2014.10

  Hypoxia-inducible factor-1 (HIF-1) is the chief transcription factor regulating hypoxia-driven gene expression. HIF-1 overexpression is associated with poor prognosis in several cancers and therefore represents an attractive target for novel antitumor agents. We explored small molecule inhibitors of the HIF-1 pathway. Using high-throughput-screening, we identified benzanilide compound 1 (IC50=560 nM) as a seed. Subsequent extensive derivatization led to the discovery of compounds 43a and 51d, with anti-HIF-1 activities in vitro (IC50=21 and 0.47 nM, respectively), and in vivo. Additionally, 43a (12.5-100mg/kg) also displayed in vivo anti-tumor efficacy, without influencing body weight.
• Organo-cyanamides: convenient reagents for catalytic amidation of carboxylic acids
  作者：Li-Jing Li、Zhong-Qiang Zhou、Zi-Kui Liu、Yuan-Yuan He、Feng-Cheng Jia、Xiao-Qiang Hu

  DOI：10.1039/d2cc05826j

  日期：——

  An unprecedented DMAP-catalysed amidation of aryl and alkyl carboxylic acids with organo-cyanamides has been developed. Unlike the use of N-cyano-N-phenyl-p-methylbenzenesulfonamide (NCTS) as an electrophilic cyanating reagent, an unusual desulfonylation/decyanation reaction model has been disclosed for the first time. Remarkable features of this reaction include readily available substrates, simple

  已经开发出一种前所未有的 DMAP 催化的芳基和烷基羧酸与有机氰胺的酰胺化反应。与使用N-氰基-N-苯基-对甲基苯磺酰胺 (NCTS) 作为亲电氰化试剂不同，首次公开了一种不寻常的脱磺酰化/脱氰反应模型。该反应的显着特点包括容易获得的底物、简单的操作和广泛的范围，能够有效合成结构多样的酰胺。该协议的合成效用通过生物活性羧酸的后期酰胺化和放大反应得到证明。