4.4 Article

An electrostatic scale of substituent resonance effect

期刊

TETRAHEDRON LETTERS
卷 50, 期 52, 页码 7351-7354

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.10.064

关键词

Resonance effect; Molecular electrostatic potential; Isodesmic reactions; Density functional theory; Substituent effects

资金

  1. CSIR
  2. Department of Science and Technology (DST), Government of India [SR/S1/OC-41/2006]

向作者/读者索取更多资源

Substituent resonance constant, sigma(V)(R) is calculated front Substituted benzenes using molecular electrostatic potential (MESP). The reliability of sigma(V)(R) is rigorously verified using isodesmic reactions and found that the energy component of substituent resonance effect is proportional to sigma(V)(R). Thus the MESP approach enabled the definition to an electrostatic scale Of substituent resonance effect. (C) 2009 Elsevier Ltd. All rights reserved.

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