4,4'-diethyl-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carbaldehyde | 967-68-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4,4'-diethyl-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carbaldehyde
• 英文别名: 3,3'-diethyl-4,4'-dimethyl-2,2'-dipyrrylmethane-5,5'-dicarboxaldehyde；5,5’-methylenebis(4-ethyl-3-methyl-1H-pyrrole-2-carbaldehyde)；5,5′-methylenebis(4-ethyl-3-methyl-1H-pyrrole-2-carbaldehyde)；3,3'-diethyl-4,4'-dimethyl-2,2'-dipyrrylmethane-5,5'-dialdehyde；5,5'-diformyl-4,4'-dimethyl-3,3'-diethyl-2,2'-dipyrrolylmethane；5,5'-diformyl-3,3'-diethyl-4,4'-dimethyl-2,2'-dipyrrylmethane；1H-Pyrrole-2-carboxaldehyde, 5,5'-methylenebis[4-ethyl-3-methyl-；4-ethyl-5-[(3-ethyl-5-formyl-4-methyl-1H-pyrrol-2-yl)methyl]-3-methyl-1H-pyrrole-2-carbaldehyde
• CAS: 967-68-0
• 化学式: C₁₇H₂₂N₂O₂
• 分子量: 286.374
• InChiKey: OGOATYJXXAAJJJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  65.7
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4,4'-diethyl-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carbaldehyde 在 氢溴酸 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.5h， 生成 zinc(II) 10-phenyl-2,18-diethyl-3,17-dimethylporphyrinate
  参考文献：
  名称：

  Complexation of zinc(II) and ruthenium(II) porphyrinates with methyl glycinate and methyl m-aminobenzoate

  摘要：

  Zinc(II) and ruthenium(II) monohydroxyporphyrinates with a different arrangement of the reaction center in the meso-aryl moiety of the macrocycle were synthesized, and their ability of complexing with the methyl esters of glycine and m-aminobenzoic acid in toluene were studied using the methods of spectrophotometric titration and H-1 NMR spectroscopy. The stability constants of the resulting complexes and concentration ranges of their existence were determined.

  DOI：

  10.1134/s1070363213050204
• 作为产物：
  描述：

  5,5-亚甲基双(4-乙基-3-甲基-2-吡咯羧酸二乙酯) 在 sodium hydroxide 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 生成 4,4'-diethyl-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carbaldehyde
  参考文献：
  名称：

  Simple Methodology for the Synthesis of meso-Unsubstituted β-Substituted Alkyl Porphyrins

  摘要：

  无内消旋的β-烷基二吡咯甲烷与不同的无内消旋的1,9-双(甲酰基)二吡咯甲烷的麦克唐纳[2+2]型缩合产生新的不对称空间无阻碍的卟啉。

  DOI：

  10.1055/s-2006-950263

文献信息

• [EN] TAMBJAMINES AND B-RING FUNCTIONALIZED PRODIGININES<br/>[FR] TAMBJAMINES ET PRODIGININES FONCTIONNALISÉES À CYCLE B
  申请人：UNIV PORTLAND STATE

  公开号：WO2016176450A1

  公开（公告）日：2016-11-03

  Embodiments of tambjamines and B-ring functionalized prodiginines are disclosed. Methods of synthesizing and using the disclosed compounds are also disclosed. Some embodiments of the disclosed compounds have antimalarial activity. Certain embodiments of the disclosed compounds have been shown to clear parasitemia in mice, and/or are curative in a single dose without toxicity.

  本文披露了tambjamine和B环功能化的prodiginines的实施例。还披露了合成和使用所披露化合物的方法。所披露化合物的一些实施例具有抗疟活性。已经证明所披露化合物的某些实施例能够清除小鼠体内的寄生虫，或者在单剂量下具有治愈作用且无毒性。
• Electron transfer in bis-porphyrin donor-acceptor compounds with polyphenylene spacers shows a weak distance dependence
  作者：Anna Helms、David Heiler、George McLendon

  DOI：10.1021/ja00041a047

  日期：1992.7

  containing one, two, or three phenyl bridges. Complete synthetic details are provided. For studies of photochemical electron transfer, mixed metals were incorporated, with zinc in one porphyrin macrocycle and Fe III (bis-imidazole) in the other macrocycle. When photoexcited, an electron is transferred from Zn to Fe III

  已经合成了一系列亚苯基桥连的双卟啉加合物，包含一个、两个或三个苯桥。提供了完整的合成细节。为了研究光化学电子转移，加入了混合金属，锌在一个卟啉大环中，而 Fe III（双咪唑）在另一个大环中。当光激发时，一个电子从 Zn 转移到 Fe III
• Porphyrins with exocyclic rings. Part 12. Synthesis of meso,β-butano- and meso,β-pentanoporphyrins from cycloalka[b]pyrroles
  作者：Jolie A. Bastian、Timothy D. Lash

  DOI：10.1016/s0040-4020(98)00327-5

  日期：1998.6

  Knorr-type condensations with cycloheptanone or cyclooctanone, respectively. Treatment with lead tetraacetate in dichloromethane afforded the labile ω-acetates 8 and subsequent acid catalyzed condensation with α-unsubstituted pyrrole-2-carboxylates yielded the related pyrrolylcycloalka[b]pyrroles 29 and 30. The α-unsubstituted pyrroles 14 and 23 were prepared by condensing α,β-unsubstituted ketones, or their

  具有b面稠合的七元或八元碳环的吡咯5分别通过与环庚酮或环庚酮的克诺尔缩合反应以高收率制备。在二氯甲烷中用四乙酸铅处理得到不稳定的ω-乙酸酯8，随后酸催化与α-未取代的吡咯-2-羧酸酯的缩合反应，产生了相关的吡咯基环烷基[b]吡咯29和30。α-未取代的吡咯14和23的制备方法是：在DBU存在下，将N，甲苯磺酰基苄基乙酸酯与α，β-未取代的酮或其β-乙酰氧基羰基前体缩合，然后用POCl 3脱水。-吡啶和碱催化消除对甲苯磺酸。将二吡咯二苄基酯29和30在10％Pd-C上氢解，得到相应的二羧酸。在改良的MacDonald“ 2 + 2”条件下，酸与二甲酰基二吡咯基甲烷33的缩合反应得到一系列带有7或8元环外环的四个环烷卟啉4a-d。尽管以良好的产率分离出内消旋的β-丁卟啉4a和4b，但相关的内消旋的β-五杂卟啉4c和4d的结果却较差。。有人提出，八元碳环会扭曲开环四吡咯中间体的几何形状，这种有害影响导致所观察到的较低收率。
• Synthesis and characterization of novel cobalt aluminum cofacial porphyrins. First crystal and molecular structure of a heterobimetallic biphenylene pillared cofacial diporphyrin
  作者：Roger Guilard、Michel Angel Lopez、Alain Tabard、Philippe Richard、Claude Lecomte、Stephane Brandes、James E. Hutchison、James P. Collman

  DOI：10.1021/ja00051a021

  日期：1992.12

  The synthesis of the novel family of heterodinuclear complexes (DP)CoAl(OR) (where DP 4- is the tetraanion of the diporphyrin biphenylene DPB or the diporphyrin anthracene DPA, and R=CH 3 , CH 2 CH 3 , or CH 2 C 6 H 5 ) is reported. These complexes were obtained by selective metalation of the cofacial diporphyrins with cobalt and aluminium. Each (DP)CoAl(OR) complex was characterized by mass spectrometry

  新型异双核配合物家族 (DP)CoAl(OR) 的合成（其中 DP 4- 是双卟啉联苯 DPB 或双卟啉蒽 DPA 的四阴离子，并且 R=CH 3 、CH 2 CH 3 或 CH 2 C 6 H 5 ) 被报道。这些配合物是通过用钴和铝对共面二卟啉进行选择性金属化而获得的。每个 (DP)CoAl(OR) 复合物都通过质谱和 UV-vis、IR、ESR 和 1 H NMR 光谱进行表征。
• Synthesis of Indenoporphyrins, Highly Modified Porphyrins with Reduced Diatropic Characteristics
  作者：Timothy D. Lash、Breland E. Smith、Michael J. Melquist、Bradley A. Godfrey

  DOI：10.1021/jo2006895

  日期：2011.7.1

  yield. The porphyrin gave a highly modified UV–vis absorption spectrum with three strong bands showing up in the Soret region and a series of Q bands that extended beyond 700 nm. The proton NMR spectrum also showed a significantly reduced diamagnetic ring current where the meso-protons gave resonances near 9.3 ppm instead of typical porphyrin values of 10 ppm. Nickel(II), copper(II), and zinc complexes

  从2-茚满酮开始已经合成了与茚稠合的卟啉。丙酸中的苄基或叔丁基乙酰乙酸酯肟与2-茚满酮和锌粉的克诺尔型反应，可得到良好的茚并吡咯产率。用N治疗然后，-氯代琥珀酰亚胺产生8-氯代衍生物，并使它们与5-未取代的吡咯反应，得到结合有稠合的茚单元的二吡咯。苄基酯保护基的氢解作用提供了相关的二羧酸，但在MacDonald“ 2 + 2”反应条件下与二吡咯甲烷二醛缩合生成的目标茚并卟啉收率很低。但是，当将与茚基稠合的双吡咯与TFA-原甲酸三甲酯转化为相应的二醛，然后与双吡咯甲烷二羧酸反应时，分离出茚并卟啉的产率为26％。卟啉给出了高度修饰的UV-vis吸收光谱，在Soret区域显示了三个强带，并延伸了超过700 nm的一系列Q带。中质子产生的共振接近9.3 ppm，而不是典型的卟啉值10 ppm。还制备了镍（II），铜（II）和锌络合物，它们显示出不寻常的紫外可见吸收光谱，并具有红移的索雷特和Q吸收红