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Synthesis and Crystal Structure of 15,16-Bis((4-nitrophenoxy)methyl)-2,3,5,6,8,9,11,12- octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine

Synthesis and Crystal Structure of 15,16-Bis((4-nitrophenoxy)methyl)-2,3,5,6,8,9,11,12- octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine
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摘要 Double-armed crown ether 15,16-bis（（4-nitrophenoxy）methyl）-2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13] pentaoxacyclopentadecine F.W. 570.54 was synthesized by dibromomethyl benzo-15-crown-5 with 4-nitrophenol in the presence of anhydrous K2CO3, characterized by spectroscopic techniques and confirmed by X-ray crystal structure analysis. The title compound crystallizes in monoclinic, space group P21/c with a = 12.840（4）, b = 9.425（3）, c = 22.447（7）, β = 98.128（7）° and Z = 4. The structure exhibits intermolecular hydrogen bonding of C-H···O type. Double-armed crown ether 15,16-bis（（4-nitrophenoxy）methyl）-2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13] pentaoxacyclopentadecine F.W. 570.54 was synthesized by dibromomethyl benzo-15-crown-5 with 4-nitrophenol in the presence of anhydrous K2CO3, characterized by spectroscopic techniques and confirmed by X-ray crystal structure analysis. The title compound crystallizes in monoclinic, space group P21/c with a = 12.840（4）, b = 9.425（3）, c = 22.447（7）, β = 98.128（7）° and Z = 4. The structure exhibits intermolecular hydrogen bonding of C-H···O type.
作者 韩建荣 甄小丽 田霞 刘守信
机构地区 College of Sciences College of Chemical&Pharmaceutical Engineering
出处 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 2012年第2期280-284,共5页 结构化学（英文）
基金 supported by the Natural Science Foundation of Hebei Province (No. B2009000670) the Foundation of the Education Department of Hebei Province (No. 2009117)
关键词 double-armed crown ether crystal structure SYNTHESIS double-armed crown ether, crystal structure, synthesis
分类号 O621.2 [理学—有机化学]
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Chinese Journal of Structural Chemistry
2012年 第2期

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