3 torthaí
Enantiopure β-nitroalcohols are versatile intermediates used in the synthesis of important pharmaceuticals and chiral synthons. In this article, immobilized Arabidopsis thaliana HNL (AtHNL)-catalyzed preparation of (S)-β-nitroalcohols from their racemic mixtures via retro-Henry reaction was studied.
Bacteria emit a wealth of volatiles. The combination of coupled gas chromatography/mass spectrometry (GC/MS) and proton-transfer-reaction mass spectrometry (PTR-MS) analyses provided a most comprehensive profile of volatiles of the rhizobacterium Serratia odorifera 4Rx13. An array of compounds,
Hydroxynitrile lyase (HNL) catalysed stereoselective synthesis of β-nitro alcohols is considered as an efficient biocatalytic approach. However, there exist only one (S)-selective HNL i.e. Hevea brasiliensis (HbHNL) to synthesize (S)-β-nitro alcohols from corresponding aldehydes. Further, HbHNL