Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic Substitution
Electron donor-acceptor or EDA complexes are common precursors leading to a variety of organic reactions, as indicated by the appearance of characteristic charge-transfer absorption bands. Structural effects of HOMO-LUMO interactions extant in donor-acceptor pairs, established by X-ray cry...
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| Format: | Article |
| Language: | deu |
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Swiss Chemical Society
1991-10-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/2052 |
| _version_ | 1818294423996334080 |
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| author | Jay K. Kochi |
| author_facet | Jay K. Kochi |
| author_sort | Jay K. Kochi |
| collection | DOAJ |
| description |
Electron donor-acceptor or EDA complexes are common precursors leading to a variety of organic reactions, as indicated by the appearance of characteristic charge-transfer absorption bands. Structural effects of HOMO-LUMO interactions extant in donor-acceptor pairs, established by X-ray
crystallography, are critical to the charge-transfer excitation of various types of weak molecular complexes in which time-resolved picosecond spectroscopy identifies the nature of charge-transfer ion pairs. Their relevance to the transition state description of electrophile/nucleophile interactions
is underscored in the detailed study of electrophilic aromatic nitration.
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| first_indexed | 2024-12-13T03:31:31Z |
| format | Article |
| id | doaj.art-dc3d9af908d347c0b0a6f5a429185e17 |
| institution | Directory Open Access Journal |
| issn | 0009-4293 2673-2424 |
| language | deu |
| last_indexed | 2024-12-13T03:31:31Z |
| publishDate | 1991-10-01 |
| publisher | Swiss Chemical Society |
| record_format | Article |
| series | CHIMIA |
| spelling | doaj.art-dc3d9af908d347c0b0a6f5a429185e172022-12-22T00:01:10ZdeuSwiss Chemical SocietyCHIMIA0009-42932673-24241991-10-014510Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic SubstitutionJay K. Kochi Electron donor-acceptor or EDA complexes are common precursors leading to a variety of organic reactions, as indicated by the appearance of characteristic charge-transfer absorption bands. Structural effects of HOMO-LUMO interactions extant in donor-acceptor pairs, established by X-ray crystallography, are critical to the charge-transfer excitation of various types of weak molecular complexes in which time-resolved picosecond spectroscopy identifies the nature of charge-transfer ion pairs. Their relevance to the transition state description of electrophile/nucleophile interactions is underscored in the detailed study of electrophilic aromatic nitration. https://www.chimia.ch/chimia/article/view/2052 |
| spellingShingle | Jay K. Kochi Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic Substitution CHIMIA |
| title | Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic Substitution |
| title_full | Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic Substitution |
| title_fullStr | Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic Substitution |
| title_full_unstemmed | Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic Substitution |
| title_short | Charge-Transfer Activation of Electron Donor-Acceptor Complexes and Their Role in Electrophilic Aromatic Substitution |
| title_sort | charge transfer activation of electron donor acceptor complexes and their role in electrophilic aromatic substitution |
| url | https://www.chimia.ch/chimia/article/view/2052 |
| work_keys_str_mv | AT jaykkochi chargetransferactivationofelectrondonoracceptorcomplexesandtheirroleinelectrophilicaromaticsubstitution |