期刊
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
卷 98, 期 -, 页码 378-383出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.saa.2012.08.056
关键词
EDA complex; Solid state; DCNQ; HOMO-LUMO calculations; Amino naphthoquinone; Nucleophilic substitution
类别
资金
- University Grants Commission, New Delhi
Various spectroscopy techniques (UV-Vis. DRS, FT-IR, H-1 NMR, LC-MS) and theoretical computations have been employed to investigate the mechanism of the nucleophilic substitution reaction of 2,3-dichloronaphthoquinone (DCNQ) with para-substituted anilines in solid state under base- and solvent-free conditions against traditional synthetic routes. The initial formations of electron donor acceptor (EDA) adduct between DCNQ and aniline was found to be the driving force for the substitution reaction to occur in solid phase. (C) 2012 Elsevier B.V. All rights reserved.
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