Catalysis and mechanistic investigation with ionically-tagged reagents

Catalysis and mechanistic investigation with ionically-tagged reagents

Neto, B. A. D.

Abstract:

This flash presentation focus on the concept, development, synthesis and application of new ionically-tagged catalysts applied for cross-coupling, multicomponent reactions, oxidation and reduction reactions. The ionic tags are responsible for the nanoorganisation and nano- effect observed for those new catalysts. The presence of at least one ionic tag allows the direct investigation of the reactions mechanisms via electrospray (tandem) mass spectrometry - ESI-MS(/MS) - with important implications for the biomimetic transformations compared with the enzymatic ones (e.g. Cytochrome P-450 oxidation). The catalysts could be recycled and reused for several times without any notable loss of catalytic activity.

This flash presentation focus on the concept, development, synthesis and application of new ionically-tagged catalysts applied for cross-coupling, multicomponent reactions, oxidation and reduction reactions. The ionic tags are responsible for the nanoorganisation and nano- effect observed for those new catalysts. The presence of at least one ionic tag allows the direct investigation of the reactions mechanisms via electrospray (tandem) mass spectrometry - ESI-MS(/MS) - with important implications for the biomimetic transformations compared with the enzymatic ones (e.g. Cytochrome P-450 oxidation). The catalysts could be recycled and reused for several times without any notable loss of catalytic activity.

Palavras-chave:

DOI: 10.5151/chempro-15bmos-1-template_Speech_15th_BMOS-neto

Referências bibliográficas

• [1] 1 Curtis, M. D.; Shiu, K.; Butler, W. M. e Huffmann, J. C. J. Am. Chem. Soc. 1986, 108, 3335.
• [2] 2 Curtis, M. D.; Shiu, K.; Butler, W. M. e Huffmann, J. C. J. Am. Chem. Soc. 1986, 108, 3335.

Como citar:

Neto, B. A. D.; "Catalysis and mechanistic investigation with ionically-tagged reagents", p-311-311. In: In Blucher Chemistry Proceedings, São Paulo, v. 1, n. 2, Dezembro.2013. São Paulo: Blucher, 2013.
ISSN 23184043, DOI 10.5151/chempro-15bmos-1-template_Speech_15th_BMOS-neto