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Title: Application of conventional heating and microwave irradiation for the biocatalytic reduction of fluoroacetophenones by thermophilic bacteria
Authors: Ribeiro, Sandra Santos
Vasconcellos, Suzan Pantaroto de [UNIFESP]
Ramos, Patricia Locosque
da Cruz, Joao Batista
Meleiro Porto, Andre Luiz
Keywords: Bacillus
Microwave IrradiationIonic Liquid
Issue Date: 2016
Publisher: Assoc Brasileira Enfermagem
Citation: Current Microwave Chemistry. Sharjah, v. 3, n. 1, p. 9-13, 2016.
Abstract: This paper describes the bioreduction of four fluoroacetophenones with thermophilic bacteria (Bacillus sp. FPZSP005, B. subtilis FPZSP088, B. licheniformis FPZSP055 and BC-FPZSP051). The reduction reactions were performed under microwave irradiation and the thermophilic bacteria of the Bacillus genus provided moderate conversions to fluoroalcohols with yields in the 26-42% ranges and 5-62% e.e. When the reactions were carried out under conventional heating, they showed high conversions and selectivities (up to > 99% e.e.). This is the first study in the literature on the use of microwave irradiation with thermophilic bacteria applied on biocatalysis.
ISSN: 2213-3356
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