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Your search keyword '"Palmer, Leoni I."' showing total 11 results
Start Over Author "Palmer, Leoni I." Publisher wiley-blackwell
11 results on '"Palmer, Leoni I."'

1. Rapid Synthesis of Fused Oxabicycles through the Molecular Rearrangement of Spirocyclic Ethers.

Author

Palmer, Leoni I., Veits, Gesine K., and Read de Alaniz, Javier

Subjects
*REARRANGEMENTS (Chemistry), *CYCLIC ethers, *CYCLOPENTENONE, *RENEWABLE natural resources, *FURFURAL
Abstract

A molecular rearrangement of 5,5-spirocyclic cyclopentenones to 5,6-fused cyclopentenones catalyzed by Amberlyst®15 is described. This work emphasizes the utility of renewable resources, such as furfural, that can be transformed into a variety of valuable products. It also highlights the viability of 5,5-spirocycles as intermediates en route to 5,6-fused cyclopentenones. [ABSTRACT FROM AUTHOR]

Published
2013
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4. ChemInform Abstract: Accessing Nitrosocarbonyl Compounds with Temporal and Spatial Control via the Photoredox Oxidation of N-Substituted Hydroxylamines.

Author

Frazier, Charles P., Palmer, Leoni I., Samoshin, Andrey V., and Read de Alaniz, Javier

Subjects
*NITROSO compounds, *CHEMICAL synthesis, *CARBONYL compounds, *OXIDATION-reduction reaction, *HYDROXYLAMINE, *HYDROXAMIC acids, *PHOTOCATALYSIS, *SUBSTITUTION reactions
Abstract

Highly reactive acylnitroso species are generated from hydroxamic acids (I) via photoredox catalysis. [ABSTRACT FROM AUTHOR]

Published
2015
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8. ChemInform Abstract: Rapid Synthesis of Fused Oxabicycles Through the Molecular Rearrangement of Spirocyclic Ethers.

Author

Palmer, Leoni I., Veits, Gesine K., and Read de Alaniz, Javier

Subjects
*ORGANIC compounds, *ETHERS, *CHEMICAL reactions, *CATALYSTS, *CHEMICAL inhibitors
Abstract

5,5-Spirocyclic cyclopentenones undergo Amberlyst-15-catalyzed ring opening/ring closure rearrangement to form tetrahydropyrans (II) and (IV). [ABSTRACT FROM AUTHOR]

Published
2014
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