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meso-5-对甲氧基苯基-10,15,20-三(对氯苯基)卟啉的合成及理论研究 被引量:3

Synthesis and Theoretical Investigation of 5,10,15-Tri( p-chlorophenyl)-20-( p-methoxy) phenyl Porphyrin
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摘要 分别在19种溶剂体系中合成了A3B型不对称卟啉化合物meso-5-对甲氧基苯基-10,15,20-三(对氯苯基)卟啉,并用密度泛函理论对其结构进行了优化,得到了稳定结构。研究发现,溶剂粘度、极性等性质对产物的收率具有重要影响,其中在N,N-二甲基甲酰胺(DMF)、二甲基亚砜(DMSO)等体系下无法得到产物,因其作为Lewis碱削弱了体系的酸性,阻碍反应的进行。在乙酸为溶剂的体系下,目标产物在总的卟啉化合物中的分布最高为28.8%。在丙酸与乙酸混合溶剂体系下,卟啉的总收率最高达32.4%,目标产物收率也达到最高6.6%。 5,10,15-Tri( p-chlorophenyl)-20-( p-methoxy) phenyl porphyrin was synthesized in 19 kinds of solvents and its structure was optimized by density functional theory( DFT) to obtain the stable structure. The research found that the characters of solvents have great effect on this reaction and the distribution of individual porphyrin products. As Lewis base,N,N-dimethyl formamide,dimethyl sulfoxide and so on can not obtain porphyrins. In the system of acetic acid,5,10,15-tri( p-chlorophenyl)-20-( pmethoxy) phenyl porphyrin have the maximum distribution( 28. 8%) in the total porphyrins. In the mixture of acetic and proponic acid,the overall yield of porphyrins and the yield of the target porphyin arrived up to 32. 4% and 6. 6%,respectively.
出处 《化学试剂》 CAS 北大核心 2016年第4期301-303,310,共4页 Chemical Reagents
基金 国家自然科学基金资助项目(21276006)
关键词 A3B型卟啉 溶剂性质 结构表征 A3B-type porphyrin solvent characters structure characterization
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  • 1LUO Yun,LI Jun,YAO Gui-ping,et al. Influence of po- larity of the peripheral substituents of porphyrin molecules on the photocatalytic activity of Cu( II ) porphyrin modi- fied TiO2 composites [J]. Catal. Scil Technol. , 2012,2 (4) :841-846.
  • 2BALDEA I, OLTEANU D E, BOLFA P, et al. Efficiency of photodynamic therapy on WM35 melanoma with syn- thetic porphyrins : role of chemical structure, intracellular targeting and antioxidant defense [J]. J. Photochem. Pho- tobiol B ,2015,151:142-152.
  • 3LIU Jin-liang, CHEN Hua-sheng, LI Yan, et al. Synthesis and cancer cell cytotoxicity of gold ( III) tetraarylporphy- rins with a C5-carboxylate substituent[J]. J. Chem. Res. , 2011,35 ( 12 ) :698-702.
  • 4QI Qing-biao, LI Ren-zhi, LUO Jie, et al. Push-pull type porphyrin based sensitizers:the effect of donor structure on the light-harvesting ability and photovohaic perform- ance[J]. Dyes Pigm. ,2015,122 : 199-205.
  • 5SHARMA G D, ANGARIDIS P A, PIPOU S, et al. Effi- cient co-sensitization of dye-sensitized solar cells by novel porphyrin/triazine dye and tertiary aryl-amine organic dye [J]. Org. Electron. ,2015,25:295-307.
  • 6ECONOMOPOULOS S P, SKONDRA A, LADOMENOU K,et al. New hybrid materials with porphyrin-ferrocene and porphyrin-pyrene covalently linked to single-walled carbon nanotubes [J]. RSC Adv. , 2013,3 ( 16 ) : 5 539- 5 546.
  • 7LITTLE R G. The mixed-aldehyde synthesis of difunction- al tetraarylporphyrins [J]. J. Heterocycl. Chem. , 1981,18 (1) :129-133.
  • 8LINDSEY J S, SCHREIMAN I C, HSU H C, et al. Rothemund and adler-longo reactions revisited:synthesis of tetraphenylporphyrins under equilibrium conditions [J]. J. Org. Chem. ,1987,52(5) :827-836.
  • 9WENNERSTROM O, ERICSSON H, RASTON I, et al.Meso-tetra ( meso-tetraphenylporphyrinyl ) porphyrin, a macrocycle with 5 covalently linked porphyrin units [J]. Tetrahedron Lett. , 1989,30(9) : 1 129-1 132.
  • 10胡鹏,高兵兵,陈雪雁,孟德英,薛兆历,欧忠平.不对称卟啉及其钴配合物的合成及光谱和电化学性质研究[J].化学试剂,2014,36(10):877-880. 被引量:2

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