(N,N-benzylmethylaminomethyl)ferrocene | 227805-06-3

• 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,N-benzylmethylaminomethyl)ferrocene
• 英文别名: N-benzyl-N-methylaminomethylferrocene；N-methyl,N-benzylaminomethylferrocene；1-[(methyl(phenylmethyl)amino)methyl]ferrocene；(η5-C5H5)Fe(η5-C5H4CH2N(CH3)CH2C6H5)；[(η5-cyclopentadienyl)Fe(η5-C5H4CH2N(CH3)CH2C6H5)]；N-benzyl-1-cyclopenta-2,4-dien-1-yl-N-methylmethanamine;cyclopenta-1,3-diene;iron(2+)
• CAS: 227805-06-3
• 化学式: C₁₉H₂₁FeN
• 分子量: 319.229
• InChiKey: XFMBFFSAZPCFMU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.44
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (N,N-benzylmethylaminomethyl)ferrocene 、 碘甲烷 以 甲醇 为溶剂， 以95%的产率得到
  参考文献：
  名称：

  二茂铁胺的锂化和钒二氮化学

  摘要：

  二茂铁基胺[Fe（C 5 H 5）（C 5 H 4 CH 2 R）]（R = NMe 2，NEt 2，CH 2 NMe 2，NC 4 H 8 O或NMeCH 2的锂化Ph）与有机锂试剂不会在环的位置2进行干净的反应。通常会形成一系列产品，有时很难分离。穆斯堡尔光谱法和电化学测试表明，这些配合物中铁的电子状态在化合物之间没有太大差异。报道了二茂铁基胺的几种甲基化衍生物的晶体结构。所有二茂铁胺似乎都增强了钒（II）吸收二氮的能力，但无法确定形成的二氮物种的确切性质。

  DOI：

  10.1016/s0022-328x(02)02018-1
• 作为产物：
  描述：

  聚合甲醛 、 N-benzyl-N-ferrocenylmethyl amine 在 sodium cyanoborohydride 、 acetic acid 作用下， 以 水 、 乙腈 为溶剂， 以75%的产率得到(N,N-benzylmethylaminomethyl)ferrocene
  参考文献：
  名称：

  Synthesis, characterization of [{(N-methyl-N-benzyl)amino}methyl]ferrocenes and their cyclopalladated complexes: Crystal structure of σ-Pd[(η5-C5H5)Fe(η5-C5H3CH2N(CH3)CH2C6H4NO2-4)]Cl(PPh3)

  摘要：

  Condensation of aminomethylferrocene (1) and substituted benzaldehydes resulted in aldimines 2a-c which followed by reduction with sodium borohydride to give 3a-c. N-methylation of 3a-c with HCHO/NaCNBH3/HOAc led to 4a-c. Treatment of 4a-c with sodium palladium tetrachloride in the presence of sodium acetate afforded cleanly cyclopalladated 5a-c in which configurations consisted of the RNRC, SNSC. The preferable activation Of C-Ferrocenyl-H bond over C-Phenyl-H bond was also observed. All compounds 2-5 were characterized by elemental analysis, IR and H-1 NMR. In addition, the molecular structure of 5c was confirmed by single crystal X-ray diffraction. The possible mechanism for the formation of 5 was also discussed. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2006.05.019

文献信息

• Synthesis, Characterization, and Anti-amoebic Screening of Core-Modified 5,20-Bis{2-{[(alkyl)(alkyl′)amino]methyl}ferrocen-1-yl}-10,15-diphenyl-21,23-dithiaporphyrin (=1,1″-(10,15-Diphenyl-21,23-dithiaporphine-5,20-diyl)bis[2-{[(alkyl)(alkyl′)amino]methyl}ferrocene]) Derivatives
  作者：Abdul R. Bhat、Asif I. Bhat、Fareeda Athar、Amir Azam

  DOI：10.1002/hlca.200800461

  日期：2009.8

  The synthesis of the first bis‐ferrocenyl‐substituted core‐modified porphyrins, 5,20‐bis2‐[(alkyl)(alkyl′)amino]methyl}ferrocen‐1‐yl}‐10,15‐diphenyl‐21,23‐dithiaporphyrin derivatives 6a–6j, via a multistep route is reported (Schemes 1, 2, and 4). The synthesis was carried out through acid‐catalyzed (BF3⋅Et2O) condensation of 1,1″‐[thiophene‐2,5‐diylbis(hydroxymethyl)]bis[2‐[(alkyl)(alkyl′)amino]methyl}ferrocenes]

  合成首个双二茂铁基取代的核心修饰卟啉，5,20-双2-[（（（烷基）（烷基'）氨基]甲基]甲基}二茂铁-1-基} -10,15-二苯基-21） ，23-dithiaporphyrin衍生物6A - 6J，通过一个多步途径被报告（方案1,2和4）。该合成通过酸催化（BF进行3 ⋅Et 2 O）的1,1“缩合- [噻吩-2,5-二基双（羟甲基）]双[2 - [（烷基）（烷基'）氨基]甲基}二茂铁] 4a – 4j和2,2'-[噻吩-2,5-二基双（苯基亚甲基）]双[1 H-吡咯]（5b）存在2,3-二氯-5,6-二氰基-1,4-苯醌（= 4,5-二氯-3,6-二氧代环己基1,4-二烯-1,2-二甲腈; DDQ）。通过各种光谱技术在每个步骤中对化合物进行表征。筛选了最终的化合物对组织溶大肠杆菌的HM1：IMSS菌株的体外抗厌氧活性（表2）。
• Room-Temperature Chemoselective Reductive Alkylation of Amines Catalyzed by a Well-Defined Iron(II) Complex Using Hydrogen
  作者：Alexis Lator、Quentin Gaignard Gaillard、Delphine S. Mérel、Jean-François Lohier、Sylvain Gaillard、Albert Poater、Jean-Luc Renaud

  DOI：10.1021/acs.joc.9b00581

  日期：2019.6.7

  tricarbonyl phosphine-free iron complexes in reduction of amines. A new cyclopentadienyl iron(II) tricarbonyl complex has been isolated, fully characterized, and applied in hydrogenation. This phosphine-free iron complex is the first Earth-abundant metal complex that is able to catalyze chemoselective reductive alkylation of various functionalized amines with functionalized aldehydes. Such selectivity

  已经设想了一种过渡金属受阻的路易斯对方法，以增强无三羰基膦的铁配合物在胺还原中的催化活性。一种新型的环戊二烯基铁（II）三羰基配合物已被分离，充分表征，并用于加氢。这种无膦的铁配合物是第一种能够在地球上富集的金属配合物，能够催化各种官能化胺与官能化醛的化学选择性还原烷基化反应。这种选择性和官能度的耐受性（烯烃，酯，酮，缩醛，未保护的羟基和膦）也已在室温下首次与富含地球的金属配合物一起证明。该烷基化反应也没有任何预缩合地进行，仅产生水作为副产物。所得的胺提供了快速接触潜在的结构单元，金属配体或药物的途径。密度泛函理论计算首先强调了通过三羰基配合物的活化形成16个电子物种促进了Fe3，其次，氢裂解没有遵循与键断裂相同的途径，通常用已知的环戊二烯酮铁三羰基配合物（Fe1和Fe4）进行描述。这些计算结果表明，新的配合物Fe3与其以前的同类物相比，不具有双功能催化剂的作用。
• Tandem synthesis of <i>N</i>-methylated tertiary amines <i>via</i> three-component coupling of carbonyl compounds, amines, and methanol
  作者：Ishani Borthakur、Sameer Srivastava、Saloni Kumari、Sabuj Kundu

  DOI：10.1039/d2cc03115a

  日期：——

  An Ir-catalyzed tandem synthesis of various N-methylated tertiary amines from three-component coupling of carbonyl compounds, amines, and methanol following reductive amination/N-methylation is reported for the first time. A wide array of substrates with tolerance of different functional groups was demonstrated. The protocol was extended to the synthesis of N-methyl containing pharmaceutically important

  首次报道了还原胺化/ N-甲基化后由羰基化合物、胺和甲醇的三组分偶联合成各种N-甲基化叔胺的 Ir 催化串联合成。展示了具有不同官能团耐受性的多种底物。该方案扩展到合成含有N-甲基的药学上重要的药物分子。基于各种控制实验和不同的分析技术（如 NMR、IR 和 ESI-MS）提出了可能的催化循环。
• Activation of the CH bond in [(η5-C5H5)Fe(η5-C5H4CH2N(CH3)CH2C6H4R-4)] induced by platinum (II): Crystal structure of σ-Pt[(η5-C5H5)Fe(η5-C5H3CH2N(CH3)CH2C6H4OCH3-4)]Cl(DMSO)
  作者：Hong-Xing Wang、Hong-Fei Wu、Hui-Chao Zhou、Rong Jin、Ren-Qing Gao、Feng-Ying Geng、Jian Xu、Ying-Jie Li、Wen-Qin Zhang

  DOI：10.1016/j.poly.2006.02.017

  日期：2006.9

  Condensations of ferrocenylcarboxaldehyde (1) and p-methyl (2b) or p-chlorobenzylamines (2d) in methanol resulted in ferrocenylaldimines 3b, d which were reduced by lithium aluminum hydride to give 4b, d, respectively. Reductive methylations of 4b, d with aqueous formaldehyde, sodium cyanoborohydride and acetic acid afforded the tertiary ferrocenylamines 5b, d. Treatment of 5a-e [(eta(5)-C5H5)Fe(eta(5)-C5H4CH2N(CH3)CH2C6H4R-4)] (R = CH3O(a), CH3(b), H(c), Cl(d), NO2(e)) with cis-[Pt(DMSO)(2)Cl-2] in methanol produced predominately cycloplatinated complexes 6a-e sigma-Pt[(eta(5)-C5H5)Fe(eta(5)-C5H3CH2N(CH3)CH2C6H4-R-4)]Cl(DMSO) (R = same as before) in which the configurations consisted of RNRP and SNSP, In addition, the preferred activation of the C-H bond in the cyclopentadienyl ring rather than that in the phenyl ring was also observed. All compounds 3b-5b, 3d-5d, 6a-e were characterized by elemental analysis, IR and H-1 NMR. The structure of 6a was determined by X-ray single crystal diffraction. The possible mechanism for the formation of 6 was discussed. (C) 2006 Elsevier Ltd. All rights reserved.
• Dealkylation reactions of dialkylaminomethylferrocenes with cyclic chlorocarbaphosphazene, (ClCN)2(Cl2PN)
  作者：N.Dastagiri Reddy、Anil J. Elias、Ashwani Vij

  DOI：10.1016/s0022-328x(98)01095-x

  日期：1999.5

  Dialkylaminomethylferrocenes, FcCH(2)NRR' (NRR'=NMe2)(1), NEt2 (2), N(CH2CH=CH2)(2), (3), N(CH2CH2)(2)O (4), N(Me)(CH2Ph) (5) and N(Me)(c-C6H11) (6) (Fe = Ferrocenyl) were synthesized by the reaction of ferrocene with the corresponding diamines, RR'NCH2NRR'. The identity of 3 was further confirmed by X-ray structural analysis of its hydrochloride, FcCH(2)NH (CH2CH=CH2)(2)(+) Cl- (7). Reactions of compounds 1-6 were carried out with tetrachlorodicarbaphosphatriazene, (ClCN)(2)(Cl2PN) in diethylether medium at room temperature or in refluxing toluene. The amines 1, 2, 4, 5 and 6 were found to undergo a facile C-N bond cleavage at the bridging methylene group irrespective of the nature of substituents on the nitrogen. The cleaved dialkylamino groups were found to substitute regiospecifically at the ring carbon atoms of the carbaphosphazene, yielding the dialkylamino substituted carbaphosphazenes [(RR'N)CN](2),(Cl2PN) 8-12. The X-ray crystal structure of the substituted carbaphosphazene (Me2NCN)(2)(Cl2PN) 8 has also been determined. (C) 1999 Elsevier Science S.A. All rights reserved.