On the Mechanism of the Oxygen Transfer to Sulfoxides by (Peroxo)[tris(hydroxyalkyl)amine]Ti IV  Complexes − Evidence for a Metal‐Template‐Assisted Process | Zendy

Bonchio Marcella | Zendy; Bortolini Olga | Zendy; Licini Giulia | Zendy; Moro Stefano | Zendy; Nugent William A. | Zendy

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On the Mechanism of the Oxygen Transfer to Sulfoxides by (Peroxo)[tris(hydroxyalkyl)amine]Ti IV Complexes − Evidence for a Metal‐Template‐Assisted Process

Author(s) -

Bonchio Marcella,

Bortolini Olga,

Licini Giulia,

Moro Stefano,

Nugent William A.

Publication year - 2003

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.200390087

Subject(s) - chemistry , amine gas treating , tris , intramolecular force , sulfoxide , nucleophile , titanium , oxygen , medicinal chemistry , kinetics , reaction mechanism , metal , polymer chemistry , catalysis , stereochemistry , organic chemistry , biochemistry , physics , quantum mechanics

Oxidation of p ‐XC 6 H 4 SOMe (X = NC, F 3 C) by (alkylperoxo){tris[(2 R )‐2‐hydroxy‐2‐phenylethyl]amine}titanium ( 2b ) has been shown to follow Michaelis−Menten kinetics demonstrating the occurrence of an intramolecular nucleophilic oxygen transfer to the Ti IV ‐coordinated sulfoxide. The reaction of the titanium( IV ) precursors 1 with sulfoxides has been studied by ESI‐MS techniques together with ab initio calculations. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

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