5-(tridec-7-yl)dipyrromethane | 705251-11-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 5-(tridec-7-yl)dipyrromethane
• 英文别名: 2-[2-hexyl-1-(1H-pyrrol-2-yl)octyl]-1H-pyrrole
• CAS: 705251-11-2
• 化学式: C₂₂H₃₆N₂
• 分子量: 328.541
• InChiKey: CNLIJZSXDLSYHA-UHFFFAOYSA-N

物化性质

• 沸点：
  477.8±25.0 °C(Predicted)
• 密度：
  0.962±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8
• 重原子数：
  24
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  31.6
• 氢给体数：
  2
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  5-(tridec-7-yl)dipyrromethane 在 甲醇 、 sodium tetrahydroborate 、 乙基溴化镁 作用下， 以 四氢呋喃 为溶剂， 反应 1.51h， 生成 {5-[2-Hexyl-1-(1H-pyrrol-2-yl)-octyl]-1H-pyrrol-2-yl}-(4-iodo-phenyl)-methanol
  参考文献：
  名称：

  Synthesis of Swallowtail-Substituted Multiporphyrin Rods

  摘要：

  The availability of multiporphyrin arrays with defined architectures and good solubility in organic solvents is essential for a wide variety of physical studies. Herein the synthesis of linear multiporphyrin arrays (triads, tetrad, pentad) bearing solubilizing 7-tridecyl (swallowtail) groups is presented. The rodlike arrays are composed of zinc porphyrins at the termini and 1, 2, or 3 free base porphyrins at the core. The free base porphyrins in the tetrad and pentad are joined to each other via p-phenylene linkers whereas the zinc porphyrins in each array are attached to the core free base porphyrins via 1,4-diphenylethyne linkers. The arrays are designed for studies of interporphyrin electronic communication.

  DOI：

  10.1021/jo049348t
• 作为产物：
  描述：

  2-decylsulfanyl-5-[1-(5-decylsulfanyl-1H-pyrrol-2-yl)-2-hexyloctyl]-1H-pyrrole 在 镍 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以1.16 g的产率得到5-(tridec-7-yl)dipyrromethane
  参考文献：
  名称：

  烷硫基单元作为双吡咯甲烷合成中的α-吡咯保护基

  摘要：

  卟啉前体的合成需要在吡咯的α-和α'-位置（分别为2-和5-）处连续引入取代基。用作临时掩蔽剂并且不会失活的α-吡咯取代基将极大地促进这种合成，特别是对于β-（3,4）-未取代的吡咯，但是迄今为止尚无可用。一系列α-RS基团（R = Me，Et，n在这方面已经研究了β-癸基，包括确定在吡咯的3-，4-和5-位上的取代动力学以及在二吡咯甲烷形成中的应用。通过2-硫氰基吡咯（由吡咯，硫氰酸铵和碘制备）和相应的格氏试剂RMgBr的反应，将RS基团容易地引入到吡咯α-位。每个2-烷硫基基团在3-或5-（vs 4-）位置上使吡咯环朝氘化。使用2：1的2-（RS）吡咯/苯甲醛与催化量的InCl 3进行二吡咯甲烷合成在室温下，没有任何溶剂。使用阮内镍或镍配合物通过加氢脱硫除去α-RS基团。使用α-RS保护的吡咯的这种化学计量合成与采用醛和25-100摩尔当量的吡咯的传统合成相反。通过使2-（正癸硫基）吡咯/醛/

  DOI：

  10.1021/jo051806q

文献信息

• Geometric synthesis of porphyrin rods
  申请人：Lindsey S. Jonathan

  公开号：US20070155963A1

  公开（公告）日：2007-07-05

  A method of making a compound of Formula I′ comprises reacting a compound of the formula DLCHO, with a compound of the formula to produce the compound of Formula I′. Methods of using the compounds are also described, particularly as intermediates for the synthesis of porphyrin rods, which porphyrin rods are in turn useful for (among other things) the production of molecular memory devices.

  制备公式I′化合物的方法包括将DLCHO公式的化合物与公式的化合物反应，从而生成公式I′化合物。还描述了使用这些化合物的方法，特别是作为合成卟啉棒的中间体，这些卟啉棒又可用于（除其他用途外）制造分子存储设备。
• Methods and intermediates for the synthesis of porphyrins
  申请人：Lindsey S. Jonathan

  公开号：US20070027312A1

  公开（公告）日：2007-02-01

  A method of making a porphyrin (I) is carried out by condensing (i) a bis(imino)dipyrromethane of Formula II: with (ii) a dipyrromethaneto produce a reaction product; then (b) optionally oxidizing said reaction product with an oxidizing agent; and then (c) optionally demetallating said reaction product to produce the porphyrin. Methods of making compounds of Formula II are also described.

  一种制备卟啉（I）的方法是通过将公式II的双（亚亚胺）二吡咯甲烷（i）与二吡咯甲烷（ii）进行缩合反应以产生反应产物；然后（b）可选择地使用氧化剂氧化所述反应产物；然后（c）可选择地去金属化所述反应产物以产生卟啉。还描述了制备公式II化合物的方法。
• Swallowtail Porphyrins:  Synthesis, Characterization and Incorporation into Porphyrin Dyads
  作者：Patchanita Thamyongkit、Markus Speckbacher、James R. Diers、Hooi Ling Kee、Christine Kirmaier、Dewey Holten、David F. Bocian、Jonathan S. Lindsey

  DOI：10.1021/jo049860e

  日期：2004.5.1

  (“swallowtail”) substituents at the meso positions of porphyrins results in highly soluble building blocks. Synthetic routes have been investigated to obtain porphyrin building blocks bearing 1−4 swallowtail groups. Porphyrin dyads have been synthesized in which the zinc or free base (Fb) porphyrins are joined by a 4,4‘-diphenylethyne linker and bear swallowtail (or n-pentyl) groups at the nonlinking meso positions

  在卟啉的内消旋位置上引入对称支链的十三烷基（“燕尾”）取代基会导致高度可溶的结构单元。已经研究了合成路线以获得带有1-4个燕尾基团的卟啉构件。合成了卟啉二联体，其中锌或游离碱（Fb）卟啉通过4,4'-二苯基乙炔连接基连接，并在非连接内消旋位置带有燕尾（或正戊基）基团。燕尾取代的Zn 2-和ZnFb-dyads易溶于常见的有机溶剂。静态吸收，荧光光谱和电化学数据表明，燕尾基团的存在会稍微提高填充的2u的能级（π）HOMO。EPR研究燕尾卟啉的π阳离子自由基表明，卟啉的烷基碳上的质子与介孔碳的对位轨道之间的扭转角与带有线性戊基的卟啉的扭转角不同。无论如何，燕尾取代基不会显着影响卟啉的光物理性质或二倍体中卟啉之间的电子相互作用。尤其是，时间分辨光谱研究表明，在ZnFb二聚体中发生了容易的激发态能量转移，对Zn 2 -dyad的单阳离子自由基的EPR研究表明，卟啉间基态空穴转移是快速的。
• 1,9-Bis(N,N-dimethylaminomethyl)dipyrromethanes in the synthesis of porphyrins bearing one or two meso substituents
  作者：Dazhong Fan、Masahiko Taniguchi、Zhen Yao、Savithri Dhanalekshmi、Jonathan S. Lindsey

  DOI：10.1016/j.tet.2005.08.028

  日期：2005.10

  A synthesis of 5,15-disubstituted zinc-porphyrins has been developed that employs condensation of a 1,9-bis(N,N-dimethylaminomethyl)dipyrromethane+a dipyrromethane in refluxing ethanol containing zinc acetate followed by oxidation with DDQ. The NN-dimethylaminomethylation of the dipyrromethane was achieved via Eschenmoser's reagent (N,N-dimethylmethyleneammonium iodide) in CH2Cl2 at room temperature. The synthesis is compatible with diverse substituents (e.g., alkyl, aryl, ester, acetal) and enables rapid synthesis of trans-AB-, A(2)-, and A-porphyrins. The synthesis of > 40 zinc porphyrins has been surveyed; 13 zinc porphyrins were isolated in yields of 5-20% without detectable scrambling. (c) 2005 Elsevier Ltd. All rights reserved.
• Porphyrin Architectures Tailored for Studies of Molecular Information Storage
  作者：Carole M. Carcel、Joydev K. Laha、Robert S. Loewe、Patchanita Thamyongkit、Karl-Heinz Schweikart、Veena Misra、David F. Bocian、Jonathan S. Lindsey

  DOI：10.1021/jo0498260

  日期：2004.10.1

  A molecular approach to information storage employs redox-active molecules tethered to an electroactive surface. Zinc porphyrins tethered to Au(111) or Si(100) provide a benchmark for studies of information storage. Three sets of porphyrins have been synthesized for studies of the interplay of molecular design and charge-storage properties: (1) A set of porphyrins is described for probing the effect of surface attachment atom on electron-transfer kinetics. Each porphyrin bears a meso-CH2X group for surface attachment where X = OH, SAc, or SeAc. (2) A set of porphyrins is described for studying the effect of surface-charge density in monolayers. Each porphyrin bears a benzyl alcohol for surface attachment and three nonlinking meso substituents of a controlled degree of bulkiness. (3) A set of porphyrins is described that enables investigation of on-chip patterning of the electrolyte. Each porphyrin bears a formyl group distal to the surface attachment group for subsequent derivatization with a molecular entity that comprises the electrolyte. Taken together, this collection of molecules enables a variety of studies to elucidate design issues in molecular-based information storage.