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1,2‐Bis(3‐methyl‐imidazolin‐2‐ylium iodobromoselenanide)ethane: Oxidative Addition of IBr at the Se Atom of a >C=Se Group
Author(s) -
Aragoni M. Carla,
Arca Massimiliano,
Blake Alexander J.,
Devillanova Francesco A.,
du Mont WolfWalther,
Garau Alessandra,
Isaia Francesco,
Lippolis Vito,
Verani Gaetano,
Wilson Claire
Publication year - 2001
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 - 10.1002/1521-3773(20011119)40:22<4229::aid-anie4229>3.0.co;2-g
Subject(s) - intramolecular force , chemistry , adduct , oxidative addition , density functional theory , medicinal chemistry , oxidative phosphorylation , group (periodic table) , atom (system on chip) , stereochemistry , computational chemistry , organic chemistry , catalysis , biochemistry , computer science , embedded system
Almost linear I‐Se‐Br groups with d (Se−Br)> d (Se−I) occur in 1 ⋅2 IBr (see structure), the first “T‐shaped” Se adduct with IBr, which was synthesized by the oxidative addition of IBr to 1,2‐bis(3‐methylimidazoline‐2‐selonyl)ethane ( 1 ) in MeCN. Density functional theory calculations indicate the intramolecular Br⋅⋅⋅H interactions as being responsible for the peculiar structural features of the I‐Se‐Br groups.