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Your search keyword '"Glover, Garrett"' showing total 7 results
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7 results on '"Glover, Garrett"'

1. Light insensitive silver(I) cyanoximates as antimicrobial agents for indwelling medical devices

Author

Gerasimchuk, Nikolay, Gamian, Andrzej, Glover, Garrett, and Szponar, Bogumila

Subjects
Anti-infective agents -- Chemical properties, Anti-infective agents -- Structure, Cyanides -- Chemical properties, Organometallic compounds -- Structure, Organometallic compounds -- Chemical properties, Organometallic compounds -- Optical properties, Silver -- Chemical properties, Silver -- Optical properties, Ultraviolet radiation -- Usage, X-ray crystallography -- Usage, Chemistry
Published
2010

6. SNAr-Derived Decomposition By-products Involving Pentafluorophenyl Triazolium Carbenes.

Author

Xiaodan Zhao, Glover, Garrett S., Oberg, Kevin M., Dalton, Derek M., and Rovis, Tomislav

Subjects
*CARBENES, *CATALYSIS, *RING formation (Chemistry), *AROMATIC compounds, *SALT
Abstract

Pentafluorophenyl triazolium carbenes, widely used in NHC catalysis, can decompose by several mechanisms. Under high concentration conditions, the azolium may undergo a pentafluorophenyl exchange by a proposed SNAr mechanism to give an inactive salt. In the presence of appropriate substrates, cyclization on the ortho-position of the arene can occur, also by SNAr. These adducts provide a potential pathway for catalyst decomposition and serve as a caveat to the development of new reactions and catalysts. [ABSTRACT FROM AUTHOR]

Published
2013
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7. S N Ar-Derived Decomposition By-products Involving Pentafluorophenyl Triazolium Carbenes.

Author

Zhao X, Glover GS, Oberg KM, Dalton DM, and Rovis T

Abstract

Pentafluorophenyl triazolium carbenes, widely used in NHC-catalysis, can decompose by several mechanisms. Under high concentration conditions, the azolium may undergo a pentafluorophenyl exchange by a proposed S N Ar mechanism to give an inactive salt. In the presence of appropriate substrates, cyclization on the ortho -position of the arene can occur, also by S N Ar. These adducts provide a potential pathway for catalyst decomposition and serve as a caveat to the development of new reactions and catalysts.

Published
2013
Full Text
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