Catalytic Scope of the Thiamine-Dependent Multifunctional Enzyme Cyclohexane-1,2-dione Hydrolase
作者:Sabrina Loschonsky、Simon Waltzer、Sonja Fraas、Tobias Wacker、Susana L. A. Andrade、Peter M. H. Kroneck、Michael Müller
DOI:10.1002/cbic.201300673
日期:2014.2.10
cyclohexane‐1,2‐dione hydrolase (CDH) catalyzes the asymmetric cross‐benzoin reaction of aromatic aldehydes and pyruvate (up to quantitative conversion and 92–99 % ee). Notably, CDH accepts several aldehydes, such as hydroxybenzaldehydes, nitrobenzaldehydes, and naphthaldehydes; previously, these have only in rare cases been known as substrates of other thiamine‐dependent enzymes.