N,N-二戊基苯胺 | 6249-76-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: N,N-二戊基苯胺
• 英文名称: N,N-dipentylaniline
• CAS: 6249-76-9
• 化学式: C₁₆H₂₇N
• 分子量: 233.397
• InChiKey: QCJCLGRWDXKDHC-UHFFFAOYSA-N

物化性质

• 沸点：
  280-284 °C
• 密度：
  0.899±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N,N-二戊基苯胺 在 哌啶 、 三氯氧磷 作用下， 以 苯 为溶剂， 反应 6.5h， 生成 2,3-bis[(4-(N,N-dipentylamino)benzylidene)amino]fumaronitrile
  参考文献：
  名称：

  Alkyl substituent effects on J- or H-aggregate formation of bisazomethine dyes

  摘要：

  Bisazomethine dyes with terminal alkyl substituents of different chain lengths (BAR: R = 1, 2, 3, 4, 5 and 6) were synthesized and deposited on a glass substrate to investigate the effect of the alkyl chain length on aggregate formation. Methyl- and ethyl-substituted bisazomethine dyes (BA1 and BA2) formed J-aggregates in thin films (ca. 50 nm), whereas, propyl-, butyl-, pentyl- and hexyl-substituted derivatives (BA3, BA4, BA5 and BA6) formed H-aggregates in thin films (ca. 50 nm). The aggregate formation of the BARs changed drastically between ethyl- and propyl-substituents (BA2/BA3). However, no remarkable changes were observed in the surface morphologies of BA2 and BA3 films. It is suggested that the critical determinant of aggregate formation of BAR is the molecular packing in the film, which depends on the chain length of the terminal alkyl substituent. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2011.05.024
• 作为产物：
  描述：

  1-氯戊烷 生成 N,N-二戊基苯胺
  参考文献：
  名称：

  Radcliffe; Grindley, Journal of the Society of Dyers and Colourists, vol. 40, p. 291;

  摘要：

  DOI：

文献信息

• Palladium nanoparticles stabilised by cinchona-based alkaloids in glycerol: efficient catalysts for surface assisted processes
  作者：A. Reina、C. Pradel、E. Martin、E. Teuma、M. Gómez

  DOI：10.1039/c6ra19230k

  日期：——

  Cinchona-based alkaloids led to well-dispersed palladium nanoparticles in neat glycerol, leading to efficient eco-friendly catalytic phases in hydrogenations and hydrodehalogenations.

  基于金鸡纳碱的化合物在纯甘油中导致钯纳米颗粒良好分散，从而在氢化和脱卤反应中形成高效环保的催化相。
• The Transition Metal-catalyzed<i>N</i>-Alkylation and<i>N</i>-Heterocyclization. A Reductive Transformation of Nitroarenes into (Dialkylamino)arenes and 2,3-Dialkyl-substituted Quinolines Using Aliphatic Aldehydes under Carbon Monoxide
  作者：Yoshihisa Watanabe、Naoki Suzuki、Yasushi Tsuji、Sang Chul Shim、Take-aki Mitsudo

  DOI：10.1246/bcsj.55.1116

  日期：1982.4

  The catalytic N-alkylation and N-heterocyclization of nitroarenes occur at 180 °C under a carbon monoxide pressure of 70 atm and in the presence of aldehyde and such transitionmetal complexes as rh...

  硝基芳烃的催化 N-烷基化和 N-杂环化在 180°C 和 70 个大气压的一氧化碳压力下，在醛和诸如铑等过渡金属配合物的存在下发生。
• 2-(Pyridinium-1-yl)-1,1-bis(perfluoroalkylsulfonyl)ethan-1-ide: A Practical Reagent for Synthesis of Strongly Acidic 1,1-Bis(perfluoroalkylsulfonyl)alkanes
  作者：Hikaru Yanai、Ryuta Takahashi、Yoichi Takahashi、Akira Kotani、Hideki Hakamata、Takashi Matsumoto

  DOI：10.1002/chem.201700515

  日期：2017.6.16

  By mixing (RfSO2)2CH2 (Rf = perfluoroalkyl), paraformaldehyde, and substituted pyridines, a three-component reaction proceeded smoothly to give unusual zwitterions bearing both pyridinium and stabilized carbanion moieties in good to excellent yields. Of these, 2-fluoropyridinium derivatives rapidly dissociated in acetonitrile to give equilibrium mixtures of the zwitterions and (RfSO2)2C=CH2/2-fluoropyridine

  通过混合（RfSO2）2 （Rf =全氟烷基），多聚甲醛和取代的吡啶，三组分反应可顺利进行，从而得到具有吡啶鎓和稳定化碳负离子基团的不寻常的两性离子，收率高至优异。其中，2-氟吡啶鎓衍生物在乙腈中迅速解离，得到两性离子和（RfSO2）2C = CH2 / 2-氟吡啶的平衡混合物，这已通过详细的温度可变NMR研究得到证实。这种2-氟吡啶鎓的动力学行为促使我们研究它们作为贮存稳定，易于处理的（RfSO2）2C = 源的效用。用这些试剂，我们成功地合成了强酸性碳酸（RfSO2）2CHR，它是一种新型的酸催化剂。而且，
• PROCESS FOR PREPARING AN ALKOXYMETHYL ALKYNYL ETHER COMPOUND HAVING A TERMINAL TRIPLE BOND
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20210198172A1

  公开（公告）日：2021-07-01

  The present invention provides a process for preparing an alkoxymethyl alkynyl ether compound having a terminal triple bond of the following formula (4): H—C≡C(CH 2 ) a OCH 2 OCH 2 R (4), wherein R represents a hydrogen atom, an n-alkyl group having 1 to 9 carbon atoms, or a phenyl group, and “a” represents an integer of 1 to 10, the method comprising subjecting an alkynol compound having a terminal triple bond of the following formula (1): H—C≡C(CH 2 ) a OH (1), wherein “a” is as defined above, to an alkoxymethylation with a halomethyl alkyl ether compound of the following formula (3): RCH 2 OCH 2 X (3), wherein X represents a halogen atom, and R is as defined above, in the presence of a dialkylaniline compound of the following formula (2): [CH 3 (CH 2 ) b ][CH 3 (CH 2 ) c ]NC 6 H 5 (2), wherein b and c represent, independently of each other, an integer of 0 to 9, to form the alkoxymethyl alkynyl ether compound (4) having a terminal triple bond.

  本发明提供了一种制备具有以下式(4)的末端三键的烷氧甲基炔基醚化合物的方法：H—C≡C(CH2)aO O R (4)，其中R代表氢原子、具有1至9个碳原子的n-烷基基团或苯基，而“a”代表1至10的整数，所述方法包括将具有以下式(1)末端三键的炔醇化合物进行烷氧甲基化，其中H—C≡C( )aOH (1)，其中“a”如上所定义，与具有以下式(3)的卤甲基烷醚化合物进行反应：R O X (3)，其中X代表卤素原子，R如上所定义，在存在以下式(2)的二烷基苯胺化合物的情况下进行，[CH3( )b][CH3( )c]NC6H5(2)，其中b和c独立地代表0至9的整数，以形成具有末端三键的烷氧甲基炔基醚化合物(4)。
• A Novel Strategy for N-Alkylation of Primary Amines
  作者：Sanjay K. Srivastava、Prem Man Singh Chauhan、Amiya P. Bhaduri

  DOI：10.1080/00397919908086201

  日期：1999.6

  Abstract N-alkyiation of primary amines has been carried out with alkylbromide using commercial Me2SO and K2CO3 as a base. This process offers a method of selection for obtaining either mono or dialkyl amines.

  摘要 使用商业 Me2SO 和 K2CO3 作为碱，用烷基溴对伯胺进行 N-烷基化。该过程提供了一种获得单或二烷基胺的选择方法。