Incorporation of biotinylated manganese-salen complexes into streptavidin: New artificial metalloenzymes for enantioselective sulfoxidation
摘要:
Incorporation of achiral biotinylated manganese-salen complexes into streptavidin yields artificial metalloenzymes for aqueous sulfoxidation using hydrogen peroxide. Four biotinylated salen ligands were synthesized and their manganese complexes were tested in combination with several streptavidin mutants, yielding moderate conversions (up to 56%) and low enantioselectivities (maximum of 13% ee) for the sulfoxidation of thioanisole. (C) 2008 Elsevier B. V. All rights reserved.
Incorporation of biotinylated manganese-salen complexes into streptavidin: New artificial metalloenzymes for enantioselective sulfoxidation
摘要:
Incorporation of achiral biotinylated manganese-salen complexes into streptavidin yields artificial metalloenzymes for aqueous sulfoxidation using hydrogen peroxide. Four biotinylated salen ligands were synthesized and their manganese complexes were tested in combination with several streptavidin mutants, yielding moderate conversions (up to 56%) and low enantioselectivities (maximum of 13% ee) for the sulfoxidation of thioanisole. (C) 2008 Elsevier B. V. All rights reserved.
Incorporation of biotinylated manganese-salen complexes into streptavidin: New artificial metalloenzymes for enantioselective sulfoxidation
作者:A. Pordea、D. Mathis、T.R. Ward
DOI:10.1016/j.jorganchem.2008.11.023
日期:2009.3
Incorporation of achiral biotinylated manganese-salen complexes into streptavidin yields artificial metalloenzymes for aqueous sulfoxidation using hydrogen peroxide. Four biotinylated salen ligands were synthesized and their manganese complexes were tested in combination with several streptavidin mutants, yielding moderate conversions (up to 56%) and low enantioselectivities (maximum of 13% ee) for the sulfoxidation of thioanisole. (C) 2008 Elsevier B. V. All rights reserved.