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Preparation of a Hydroperoxo Zinc( II ) Intermediate
Author(s) -
Wada Akira,
Yamaguchi Syuhei,
Jitsukawa Koichiro,
Masuda Hideki
Publication year - 2005
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.200501157
Subject(s) - zinc , chemistry , ligand (biochemistry) , amine gas treating , mass spectrometry , nuclear magnetic resonance spectroscopy , spectroscopy , combinatorial chemistry , medicinal chemistry , stereochemistry , organic chemistry , physics , biochemistry , receptor , chromatography , quantum mechanics
Three legs and four teeth : The tripodal tetradentate ligand bis[(6‐neopentylamino‐2‐pyridyl)methyl][(2‐pyridyl)methyl]amine (H 2 bnpa) was used to prepare a novel {ZnOOH} species. The intermediate of the reaction of [Zn(H 2 bnpa)(OH)] + with H 2 O 2 (see scheme) was characterized by a combination of 1 H NMR spectroscopy and ESI mass spectrometry; further treatment with CO 2 gave [{Zn 2+ (H 2 bnpa)} 2 (CO 4 2− )](ClO 4 ) 2 .
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