Dimer formation in 4-benzyl-5-methoxymethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester

Silva MR; Sobral AJFN; Silva JA; Santos AC; Melo SM; Beja AM

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Dimer formation in 4-benzyl-5-methoxymethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester

机译：4-苄基-5-甲氧基甲基-3-甲基-1H-吡咯-2-羧酸苄酯中的二聚体形成

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A new substituted pyrrole, a precursor of meso-free-porphyrins, has been synthesised and characterised by single-crystal X-ray diffraction: monoclinic, P2(1)/ c with a = 14.607(9) angstrom, b = 5.136(2) angstrom, c = 25.832(17) angstrom, b = 108.14(5)degrees, Mr = 349.41, V = 1841.6(18) angstrom(3), Z = 4. The molecules are assembled in centrosymmetric dimers via strong N-H center dot center dot center dot O hydrogen bonds. The dimers are gathered into chains via C-H center dot center dot center dot pi intermolecular interactions.

机译：合成了一种新的取代吡咯，一种无内消卟啉的前体，并通过单晶X射线衍射进行了表征：单斜晶系，P2（1）/ c，a = 14.607（9）埃，b = 5.136（2））埃，c = 25.832（17）埃，b = 108.14（5）度，Mr = 349.41，V = 1841.6（18）埃（3），Z = 4.分子通过强NH中心点以中心对称二聚体形式组装中心点中心点O氢键。二聚体通过C-H中心点中心点中心点pi之间的分子间相互作用聚集成链。

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来源
《Journal of chemical crystallography》 |2007年第10期|共4页
作者
Silva MR; Sobral AJFN; Silva JA; Santos AC; Melo SM; Beja AM;
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正文语种 eng
中图分类晶体学;
关键词
pyrrole; porphyrin; hydrogen bond; dimer; SUPRAMOLECULAR CHEMISTRY; CRYSTAL-STRUCTURE; WATER;

机译：吡咯;卟啉;氢键;二聚体;超分子化学;晶体结构;水;

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1. Dimer formation in 4-benzyl-5-methoxymethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester [J] . Silva MR, Sobral AJFN, Silva JA, Journal of chemical crystallography . 2007,第10期

机译：4-苄基-5-甲氧基甲基-3-甲基-1H-吡咯-2-羧酸苄酯中的二聚体形成
2. The Aarhus Chamber Campaign on Highly Oxygenated Organic Molecules and Aerosols (ACCHA): particle formation, organic acids, and dimer esters from α-pinene ozonolysis at different temperatures [J] . Kristensen Kasper, Jensen Louise N., Quéléver Lauriane L. J., Atmospheric Chemistry and Physics Discussions . 2020,第21期

机译：Aarhus腔室在高含氧有机分子和气溶胶（ACCHA）中的运动：颗粒形成，有机酸和不同温度下α-叉烯臭氧溶解的二聚体酯
3. The Aarhus Chamber Campaign on Highly Oxygenated Organic Molecules and Aerosols (ACCHA): particle formation, organic acids, and dimer esters from iα/i-pinene ozonolysis at different temperatures [J] . Kasper Kristensen, Louise N. Jensen, Lauriane L. J. Quéléver, Atmospheric chemistry and physics . 2020,第21期

机译：Aarhus室内高含氧有机分子和气溶胶（ACCHA）的运动：颗粒形成，有机酸和来自α的α - 丁烯臭氧溶解在不同温度下的二聚酯
4. Optimization of coupling methods for the introduction of mono-benzyl phosphate esters of fmoc protected phosphoamino acids [C] . Peter White the International Peptide Symposium . 2001

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6. Possible Mechanism Involved in the Antinociceptive Activity of Dimer of Paederosidic Acid and Paederosidic Acid Methyl Ester in Mice [O] . Yu‐Feng Chen, Dian‐Hua Liu, Qiong Wu, 2014

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7. Dimer Formation in 4-Benzyl-5-Methoxymethyl-3-Methyl-1 H -Pyrrole-2-Carboxylic Acid Benzyl Ester [O] . Silva M., Sobral A., Silva J., 2007

机译：4-苄基-5-甲氧基甲基-3-甲基-1 H-吡咯-2-羧酸苄基酯中的二聚体形成
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Dimer formation in 4-benzyl-5-methoxymethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester

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