Structure of 1 ,2-bis((4-(2-bromoethoxy)naphthalen-1 -yl)oxy)ethane and Synthesis of Its Diimidazolium

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Structure of 1 ,2-bis((4-(2-bromoethoxy)naphthalen-1 -yl)oxy)ethane and Synthesis of Its Diimidazolium

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[1]ZOU Ruyi,XU Zhilong,YE Yong,et al.Structure of 1 ,2-bis((4-(2-bromoethoxy)naphthalen-1 -yl)oxy)ethane and Synthesis of Its Diimidazolium[J].Journal of Zhengzhou University (Engineering Science),2012,33(04):108-110115.[doi:10.3969/j.issn.1671-6833.2012.04.025]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 33 Number of periods: 2012 04 Page number: 108-110115 Column: Public date: 2012-07-10

Title:: Structure of 1 ,2-bis((4-(2-bromoethoxy)naphthalen-1 -yl)oxy)ethane and Synthesis of Its Diimidazolium

Author(s):: ZOU Ruyi; XU Zhilong; YE Yong; etc;; Phosphorus Chemieal Engineering Research Center of Henan Province, College of Chemistry and Molecular Engineering.Zhengzhou tniversity,Zhengzhou 450052，China

Keywords:: DEPT ; HSQC; 1; 2-bis((4-(2-bromoethoxy)naphthalen-1-yl)oxy)ethane; NMR; carbene

CLC:: O621.3

DOI:: 10.3969/j.issn.1671-6833.2012.04.025

Abstract:: Abstraet: An unexpected compound 1 ,2-bis( ( 4-( 2-bromoethoxy) naphthalen-l-yl) oxy)ethane was synthe.sized by the Schlenk line skill with 1 ,4-naphthoquinone as slarting reactant and its structure was characterizedby 1H NMR and 13C NMR based on its DEPT and HSOC spectra. Then the diimidazolium as a novel precursorof N-heterocyelie carbene was synthesized by the title compound with 1-methylimidazole and characterized byH NMR and ESl-MS , which further confirmed the title compound structure.

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