Cyanohydrins
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Fast Microwave-Assisted Resolution of (±)-Cyanohydrins Promoted by Lipase from
Candida antarctica Enzymatic kinetic resolution (EKR) of (±)-cyanohydrins was performed by using immobilized lipase from
Candida antarctica (CALB) under conventional ordinary conditions (orbital shaking) and under microwave radiation (MW). The use of microwave radiation contributed very expressively on the reduction of the reaction time from 24 to 2 h. MosJ. Braz. Chem. Soc.. Publicado em: 2015-07
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2. Complexos de Ãons lantanÃdeos como catalisadores em reaÃÃes orgÃnicas: aplicaÃÃo à sÃntese assimÃtrica de cianidrinas e Ãlcoois
O uso de complexos de lantanÃdeos quirais como novos catalisadores em sÃntese assimÃtrica tem sido extensivamente estudado na Ãltima dÃcada. Neste contexto, a busca por novos ligantes quirais e novos compostos de lantanÃdeos tem despertado grande interesse. Neste trabalho, ligantes quirais contendo grupamento sulfÃxidos e aminoÃcidos N-protegidos for
Publicado em: 2006
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3. Accumulation of α-Keto Acids as Essential Components in Cyanide Assimilation by Pseudomonas fluorescens NCIMB 11764
Pyruvate (Pyr) and α-ketoglutarate (αKg) accumulated when cells of Pseudomonas fluorescens NCIMB 11764 were cultivated on growth-limiting amounts of ammonia or cyanide and were shown to be responsible for the nonenzymatic removal of cyanide from culture fluids as previously reported (J.-L. Chen and D. A. Kunz, FEMS Microbiol. Lett. 156:61–67, 1997). The
American Society for Microbiology.