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trans Influences on Hypervalent Bonding of Aryl λ 3 ‐Iodanes: Their Stabilities and Isodesmic Reactions of Benziodoxolones and Benziodazolones
Author(s) -
Ochiai Masahito,
Sueda Takuya,
Miyamoto Kazunori,
Kiprof Paul,
Zhdankin Viktor V.
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200603055
Subject(s) - hypervalent molecule , isodesmic reaction , zigzag , monomer , chemistry , aryl , medicinal chemistry , stereochemistry , polymer , crystallography , molecule , alkyl , organic chemistry , mathematics , geometry , reagent
Large and small or twice moderate : Both combinations of trans influences of the substituents favor the formation of highly stable aryl λ 3 ‐iodanes ArILL′ (examples: PhI(OH)OTs and PhI(OAc) 2 ). trans influences also seem to explain why iodosylbenzene adopts an oxo‐bridged zigzag polymer structure in contrast to PhI(OH) 2 , which is monomeric.