Michael T. Shea
University of Minnesota
5 Papers
24 Citations
Michael T. Shea is an academic researcher from University of Minnesota. The author has contributed to research in topics: Chemistry & Reagent. The author has an hindex of 4, co-authored 5 publications.
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Papers
Preparation, Structure, and Reactivity of Pseudocyclic Benziodoxole Tosylates: New Hypervalent Iodine Oxidants and Electrophiles
Akira Yoshimura,Scott C. Klasen,Michael T. Shea,Khiem C. Nguyen,Gregory T. Rohde,Akio Saito,Pavel S. Postnikov,Mekhman S. Yusubov,Victor N. Nemykin,Victor N. Nemykin,Viktor V. Zhdankin +10 more
TL;DR: New pseudocyclic benziodoxole tosylates were prepared by the treatment of 1-hydroxybenziodoxolones with p-toluenesulfonic acid or via ligand transfer reaction between PhI(OH)OTs (Koser's reagent) and substituted 2-iodobenzoic acids under mild condition.
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Preparation and structure of phenolic aryliodonium salts
Akira Yoshimura,Michael T. Shea,Olga Guselnikova,Olga Guselnikova,Pavel S. Postnikov,Pavel S. Postnikov,Gregory T. Rohde,Akio Saito,Mekhman S. Yusubov,Victor N. Nemykin,Viktor V. Zhdankin +10 more
TL;DR: Phenol based aryliodonium salts were prepared by the reaction of [hydroxy(tosyloxy)iodo]arenes with aryL silyl ethers in the presence of trifluoromethanesulfonic acid and their solid structure was confirmed by X-ray crystallography.
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Preparation, structure, and reactivity of bicyclic benziodazole: a new hypervalent iodine heterocycle.
Akira Yoshimura,Michael T. Shea,Cody L. Makitalo,Melissa E. Jarvi,Gregory T. Rohde,Akio Saito,Mekhman S. Yusubov,Viktor V. Zhdankin +7 more
TL;DR: This novel benziodazole is a very stable compound with good solubility in common organic solvents and can be used as an efficient reagent for oxidatively assisted coupling of carboxylic acids with alcohols or amines to afford the corresponding esters or amides in moderate yields.
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Sulfonylimino Group Transfer Reaction Using Imino-λ³-iodanes with I₂ as Catalyst Under Metal-free Conditions
Akira Yoshimura,Cody L. Makitalo,Melissa E. Jarvi,Michael T. Shea,Pavel S. Postnikov,Gregory T. Rohde,Viktor V. Zhdankin,Akio Saito,Mekhman S. Yusubov +8 more
TL;DR: A new practical procedure of imination for sulfide has been developed and this facile transfer procedure of the sulfonylimino group can also be applied to triphenylphosphine to produce the respective iminotriphenylPhosphoranes in high yields.
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