N-(3-fluorophenyl)formamide | 1428-10-0

• 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-(3-fluorophenyl)formamide
• 英文别名: Formamide, N-(3-fluorophenyl)-
• CAS: 1428-10-0
• 化学式: C₇H₆FNO
• 分子量: 139.129
• InChiKey: HTKHNPZBVUDSAX-UHFFFAOYSA-N

物化性质

• 熔点：
  53.9-54.6 °C
• 沸点：
  276.5±23.0 °C(Predicted)
• 密度：
  1.260±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(3-fluorophenyl)formamide 在 硼烷 、 四乙基氟化铵水合物 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 乙腈 为溶剂， 反应 1.0h， 生成 DPI-3290
  参考文献：
  名称：

  3-(αR)-α-((2S,5R)-4-Allyl-2,5-dimethyl-1-piperazinyl)-3-hydroxybenzyl)- N-alkyl-N-arylbenzamides:  Potent, Non-Peptidic Agonists of Both the μ and δ Opioid Receptors

  摘要：

  Opioid analgesics with both mu and delta opioid receptor activation represent a new approach to the treatment of severe pain with an improved safety profile. Compounds with this profile may exhibit strong analgesic properties due to mu agonism, with a reduced side effect profile resulting from delta agonism. Replacing the p-diethylamide of the known potent delta opioid receptor selective agonist BW373U86 with a m-diethylamide resulted in a compound with agonist activity at both the mu and delta opioid receptors. Modifying the amide to an N-methyl-N-phenylamide increased agonist potency at both receptors. A series of 3-(alphaR)-alpha-((2S,5R)-4-allyl-2,5-dimethyl-1-piperazinyl)-3-hydroxybenzyl)-N-alkyl-N-arylbenzamides have been made to explore the structure-activity relationship (SAR) around the N-methyl-N-phenylamide. Several potent agonists of both the mu and delta opioid receptors have been identified, including (+)-3-((alphaR)-alpha-((2S,5R)-4-allyl-2,5-dimethyl-l-piperazinyl)-3-hydroxybenzyl)-N-(4-fluorophenyl)-N-methylben-zamide (23), which has EC50 values of 0.67 and 1.1 nM at the mu (guinea pig ileum assay) and delta (mouse vas deferens assay) opioid receptors, respectively.

  DOI：

  10.1021/jm020395s
• 作为产物：
  描述：

  3-fluoro-N-(2-(5-nitropyridin-2-yl)ethyl)aniline 在 copper(l) iodide 、 2,2,6,6-四甲基哌啶氧化物 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以68%的产率得到N-(3-fluorophenyl)formamide
  参考文献：
  名称：

  Copper Promoted Aerobic Oxidative C(sp³)–C(sp³) Bond Cleavage of N-(2-(Pyridin-2-yl)-ethyl)anilines

  摘要：

  A strategy of aerobic oxidative C(sp³)-C(sp³) bond cleavage of N-ethylaniline derivatives bearing azaarenes for the synthesis of N-aryl formamides has been developed. This approach was carried out smoothly with the CuI/TEMPO/air system to give N-aryl formamides in yields of 50-90%. With this methodology, a mutagenically active compound was constructed in 90% yield. Moreover, the reaction also provided a one-pot synthetic tool for accessing a promoter of hematopoietic stem cells by difunctionalization in 61% yield.

  DOI：

  10.1021/acs.joc.9b02919

文献信息

• Acid-catalyzed chemodivergent reactions of 2,2-dimethoxyacetaldehyde and anilines
  作者：Luxia Guo、Zihao Chen、Hongmei Zhu、Minghao Li、Yanlong Gu

  DOI：10.1016/j.cclet.2020.10.033

  日期：2021.4

  Chemodivergent reactions of 2,2-dimethoxyacetaldehyde and anilines were described, which were established on the basis of either a CC bond cleavage or a rearrangement process of a reaction intermediate. These reactions proceeded in a condition-determined manner with good functional group tolerance. In the first model, 2,2-dimethoxyacetaldehyde reacted with aniline to form a new CN bond, in the presence

  描述了2，2-二甲氧基乙醛和苯胺的化学发散反应，其基于CC键断裂或反应中间体的重排过程而建立。这些反应以条件确定的方式进行，具有良好的官能团耐受性。在第一个模型，2,2-二甲氧基乙醛与苯胺，以形成一个新的C反应N键，在O3存在下2，通过一个C C键的裂解反应。然而，在第二个模型中，通过在不存在O 2的情况下进行反应，发生了Heyns重排并生成了一个新的C。O键形成苯基甘氨酸甲酯。这种条件确定的反应不仅为生物质衍生的平台分子2，2，2-二甲氧基乙醛的增值转化提供了新途径，而且为合成N-芳基甲酰胺和苯基苯基甘氨酸甲酯提供了有效的方法。
• HCl-mediated transamidation of unactivated formamides using aromatic amines in aqueous media
  作者：Sanjeev Dhawan、Pankaj Sanjay Girase、Vishal Kumar、Rajshekhar Karpoormath

  DOI：10.1080/00397911.2021.1989597

  日期：2021.12.17

  Abstract We report transamidation protocol to synthesize a range of secondary and tertiary amides from weakly nucleophilic aromatic and hetero-aryl amines with low reactive formamide derivatives, utilizing hydrochloric acid as catalyst. This current acid mediated strategy is beneficial because it eliminates the need for a metal catalyst, promoter or additives in the reaction, simplifies isolation and

  摘要 我们报告了使用盐酸作为催化剂，从弱亲核芳香族和杂芳基胺与低反应性甲酰胺衍生物合成一系列仲酰胺和叔酰胺的转酰胺协议。这种当前的酸介导策略是有益的，因为它消除了反应中对金属催化剂、促进剂或添加剂的需要，简化了分离和纯化。值得注意的是，这种方法通常用于以克级规模合成具有优异产率和高官能团耐受性的分子。
• [EN] MTH1 INHIBITORS FOR TREATMENT OF INFLAMMATORY AND AUTOIMMUNE CONDITIONS<br/>[FR] INHIBITEURS DE MTH1 DESTINÉS AU TRAITEMENT DES ÉTATS INFLAMMATOIRES ET AUTO-IMMUNS
  申请人：THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING

  公开号：WO2015187089A1

  公开（公告）日：2015-12-10

  A compound of formula (I), or a pharmaceutically acceptable salt thereof, for use in the treatment of autoimmune diseases and inflammatory conditions.

  化合物的化学式（I），或其药学上可接受的盐，用于治疗自身免疫性疾病和炎症性疾病。
• Application of Ugi three component reaction for the synthesis of quinapril hydrochloride
  作者：Bhushan B. Borase、Himanshu M. Godbole、Girij P. Singh、Pritesh R. Upadhyay、Anurag Trivedi、Varadaraj Bhat、Gautham G. Shenoy

  DOI：10.1080/00397911.2019.1682168

  日期：2020.1.2

  concise synthesis of chirally pure quinapril hydrochloride is described. The key step is the formation of α-amino amide backbone in one step using Ugi three component reaction. This method allows short access to α-amino amide chain which is a part of many drugs used for treatment of high blood pressure. A large molecular library can be synthesized by changing the components in Ugi reaction. GRAPHICAL

  摘要 描述了一种新颖、高效、简洁的手性纯盐酸喹那普利的合成方法。关键步骤是利用Ugi三组分反应一步形成α-氨基酰胺主链。这种方法允许短时间获得α-氨基酰胺链，α-氨基酰胺链是许多用于治疗高血压的药物的一部分。通过改变Ugi反应中的组分可以合成一个大分子库。图形概要
• Copper-(II) Catalyzed <i>N</i> -Formylation and <i>N</i> -Acylation of Aromatic, Aliphatic, and Heterocyclic Amines and a Preventive Study in the C-N Cross Coupling of Amines with Aryl Halides
  作者：Rahul B. Sonawane、Nishant K. Rasal、Dattatraya S. Bhange、Sangeeta V. Jagtap

  DOI：10.1002/cctc.201800609

  日期：2018.9.7

  A Cu‐(II) catalyzed N‐formylation and N‐acylation of amines with moderate to excellent yields, using N, N‐dimethyl formamide (DMF) and N, N‐dimethyl acetamide (DMA) as a formyl and acylating sources in the presence of 1,2,4‐triazole is reported. This novel, highly efficient and simple protocol shows broad substrate scope for aliphatic, aromatic, and heterocyclic amines. In addition, the conditions

  甲CU-（II）催化的Ñ -formylation和Ñ胺的酰化以中等至良好的产率，使用N，N-二甲基甲酰胺（DMF）和N，N-二甲基乙酰胺（DMA），为甲酰基和酰化在源据报道存在1,2,4-三唑。这种新颖，高效且简单的方案显示了脂族，芳族和杂环胺的广泛底物范围。此外，当使用DMF和DMA作为溶剂，并使用各种催化剂，配体和碱时，通常描述了防止胺和芳基卤化物的C-N交叉偶联中的N-甲酰化和N-酰化杂质的条件。