N-(4-chlorobenzyl)formamide | 86386-67-6

• 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-(4-chlorobenzyl)formamide
• 英文别名: (4-chlorobenzyl)formamide；N-[(4-chlorophenyl)methyl]formamide
• CAS: 86386-67-6
• 化学式: C₈H₈ClNO
• 分子量: 169.611
• InChiKey: YDLAQBRNNOLMIH-UHFFFAOYSA-N

物化性质

• 熔点：
  107-108 °C
• 沸点：
  356.9±25.0 °C(Predicted)
• 密度：
  1.208±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(4-chlorobenzyl)formamide 在 triethyloxonium fluoroborate 、 potassium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 8.0h， 生成 [1-(4-Chloro-phenyl)-pentyl]-methyl-amine
  参考文献：
  名称：

  Formamidines as α-amino carbanion precursors. The synthesis of 2-arylpiperidines, -pyrrolidines, and nicotine analogs

  摘要：

  DOI：

  10.1016/s0040-4039(00)98247-9
• 作为产物：
  描述：

  N,N-二甲基甲酰胺二乙基缩醛 、 alkaline earth salt of/the/ methylsulfuric acid 以 四氢呋喃 为溶剂， 反应 3.0h， 以27%的产率得到N-(4-chlorobenzyl)formamide
  参考文献：
  名称：

  Benzamidines, alkamidines and formamidines formed by use of aryl- and alkyliminodimagnesium: Molar ratio and structure of reagent governing the reaction

  摘要：

  In order to extend the the method for preparation of amidines using N-Mg reagents, aryl- and alkyliminodimagnesium [IDMg, ArN(MgBr)(2) and RN(MgBr)(2)] were reacted with esters, amides, ortho- esters, acetals, aminoacetal and arene- and alkane carbonitriles, Among the compounds used, aminoacetal and carbonitriles were proved to be useful as starting materials for amidine preparation; alkyl-IDMgs were successfully used for the first time, It was noted that an excess molar amount of IDMg is needed in the reported reaction of ArN(MgBr), with benzonitrile (aryl-aryl combination), whereas no excess is needed in aryl-alkyl, alkyl-aryl, and alkyl-alkyl combinations of reagent and substrate, From the viewpoint previously proposed in terms of relative efficiency of single electron transfer in the reactions of magnesium reagents, the most probable reason for the difference in the need for an excess molar amount of aryl and alkyl IDMg was ascribed to the difference in the electron-donating abilities of reagents, Additional minor reasons are discussed.

  DOI：

  10.1002/(sici)1099-1395(199604)9:4<212::aid-poc775>3.0.co;2-a

文献信息

• Tetracoordinate borates as catalysts for reductive formylation of amines with carbon dioxide
  作者：Xiaolin Jiang、Zijun Huang、Mohamed Makha、Chen-Xia Du、Dongmei Zhao、Fang Wang、Yuehui Li

  DOI：10.1039/d0gc01741h

  日期：——

  We report sodium trihydroxyaryl borates as the first robust tetracoordinate organoboron catalysts for reductive functionalization of CO2. These catalysts, easily synthesized from condensing boronic acids with metal hydroxides, activate main group element–hydrogen (E–H) bonds efficiently. In contrast to BX3 type boranes, boronic acids and metal-BAr4 salts, under transition metal-free conditions, sodium

  我们报告三羟基芳基硼酸钠作为第一个坚固的四配位有机硼催化剂，用于CO 2的还原功能化。这些催化剂很容易从硼酸与金属氢氧化物的缩合反应中合成，可以有效地活化主族元素氢键。与BX 3型硼烷，硼酸和金属-BAr 4盐相比，在无过渡金属的条件下，三羟基芳基硼酸钠对各种胺（包括带有官能团的胺）表现出较高的还原性N-甲酰化反应性（106例）例如酯，烯烃，羟基，氰基，硝基，卤素，MeS–，醚基等。催化具有挑战性的吡啶胺的甲酰化反应的性能过高，为使用传统的甲酰化试剂提供了一种有前途的替代方法。机理研究支持将静电相互作用作为Si / B–H活化的关键，从而使碱金属硼酸盐成为用于CO 2加氢硼化，加氢硅烷化和还原甲酰化/甲基化的通用催化剂。
• [EN] ANTIVIRAL PYRAZOLOPYRIDINONE COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX DE PYRAZOLOPYRIDINONE
  申请人：NOVARTIS AG

  公开号：WO2021061898A1

  公开（公告）日：2021-04-01

  The invention provides compounds of Formula (I) as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and methods to use these compounds, salts and compositions for treating viral infections, particularly infections caused by herpesviruses.

  该发明提供了如下所述的化合物的化学式(I)，以及药学上可接受的盐、含有这些化合物的药物组合物，以及使用这些化合物、盐和组合物治疗病毒感染的方法，特别是由疱疹病毒引起的感染。
• Hydrophosphination of CO₂and Subsequent Formate Transfer in the 1,3,2-Diazaphospholene-Catalyzed<i>N</i>-Formylation of Amines
  作者：Che Chang Chong、Rei Kinjo

  DOI：10.1002/anie.201505244

  日期：2015.10.5

  Hydrophosphination of CO2 with 1,3,2‐Diazaphospholene (NHP‐H; 1) afforded phosphorus formate (NHP‐OCOH; 2) through the formation of a bond between the electrophilic phosphorus atom in 1 and the oxygen atom from CO2, along with hydride transfer to the carbon atom of CO2. Transfer of the formate from 2 to Ph2SiH2 produced Ph2Si(OCHO)2 (3) in a reaction that could be carried out in a catalytic manner

  通过1,3,2-二氮杂膦烯（NHP-H; 1）对CO 2进行氢磷酸化，通过1中的亲电磷原子与CO 2中的氧原子之间的键形成甲酸磷（NHP-OCOH; 2），与氢化物一起转移到CO 2的碳原子上。将甲酸酯从2转移到Ph 2 SiH 2可以在反应中生成Ph 2 Si（OCHO）2（3），该反应可以通过使用5 mol％的1进行催化。这些基本反应用于在环境条件下在一锅中用CO 2对胺衍生物进行无金属催化的N-甲酰化反应。
• Diverse catalytic reactivity of a dearomatized PN³P*–nickel hydride pincer complex towards CO₂ reduction
  作者：Huaifeng Li、Théo P. Gonçalves、Qianyi Zhao、Dirong Gong、Zhiping Lai、Zhixiang Wang、Junrong Zheng、Kuo-Wei Huang

  DOI：10.1039/c8cc05948a

  日期：——

  A dearomatized PN3P*–nickel hydride complex has been prepared using an oxidative addition process. The first nickel-catalyzed hydrosilylation of CO2 to methanol has been achieved, with unprecedented turnover numbers. Selective methylation and formylation of amines with CO2 were demonstrated by such a PN3P*–nickel hydride complex, highlighting its versatile functions in CO2 reduction.

  使用氧化加成法制备了脱芳香化的PN 3 P *-氢化镍配合物。首次实现了镍催化的CO 2加氢硅烷化为甲醇，其转化率空前。此类PN 3 P *-氢化镍氢化物证明了胺与CO 2的选择性甲基化和甲酰化，突出了其在CO 2还原中的多功能性。
• Substituted piperidines and methods of use
  申请人：——

  公开号：US20040006067A1

  公开（公告）日：2004-01-08

  Selected substituted piperidine compounds are effective for prophylaxis and treatment of diseases, such as obesity and the like. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving activation of the melanocortin receptor. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.

  选定的替代哌啶化合物对预防和治疗疾病，如肥胖等，具有有效性。该发明涵盖了新颖化合物、类似物、前药和其药用可接受盐，以及用于预防和治疗涉及黑素皮质素受体激活的疾病和其他疾病或病症的药物组合物和方法。该发明还涉及制备此类化合物的方法，以及在此类方法中有用的中间体。