Biocatalytic approaches for enantio and diastereoselective synthesis of chiral β-nitroalcohols
Chiral β-nitroalcohols find significant application in organic synthesis due to the versatile
reactivity of hydroxyl and nitro functionalities attached to one or two vicinal asymmetric …
reactivity of hydroxyl and nitro functionalities attached to one or two vicinal asymmetric …
Hydroxynitrile Lyase Discovery, Engineering, and Promiscuity towards Asymmetric Synthesis: Recent Progress
BV Priya, SK Padhi - European Journal of Organic Chemistry, 2023 - Wiley Online Library
Hydroxynitrile lyases (HNLs) primarily catalyze the stereoselective synthesis of
cyanohydrins, but some of them also carry out asymmetric nitroaldol synthesis (Henry …
cyanohydrins, but some of them also carry out asymmetric nitroaldol synthesis (Henry …
Hydroxynitrile lyase engineering for promiscuous asymmetric Henry reaction with enhanced conversion, enantioselectivity and catalytic efficiency
BV Priya, DHS Rao, A Chatterjee… - Chemical …, 2023 - pubs.rsc.org
Arabidopsis thaliana hydroxynitrile lyase (AtHNL) engineering has uncovered variants that
showed up to 12-fold improved catalytic efficiency than the wild-type towards asymmetric …
showed up to 12-fold improved catalytic efficiency than the wild-type towards asymmetric …
Uncovering Hydroxynitrile Lyase Variants with Promiscuous Diastereoselective Nitroaldolase Activity toward the Highly Stereocontrolled Synthesis of Anti β …
Diastereoselective Henry reaction (DHR) is an effective direct C–C bond ligation
transformation that enables the synthesis of β-nitroalcohols having two contiguous chiral …
transformation that enables the synthesis of β-nitroalcohols having two contiguous chiral …
Structure-guided tuning of a hydroxynitrile lyase to accept rigid pharmaco aldehydes
YC Zheng, FL Li, Z Lin, GQ Lin, R Hong, HL Yu… - ACS …, 2020 - ACS Publications
The chiral vicinal C–O/C–N bifunctional groups generated from enzymatic hydrocyanation
represents a useful methodology. However, construction of the pharmacophore of β2 …
represents a useful methodology. However, construction of the pharmacophore of β2 …
Kinetics of Henry reaction catalyzed by fluorapatite
Kinetics of Henry reaction was performed to investigate the performance of
fluorapatite.(FAP) catalyst. It was found that the catalyst showed the highest conversion and …
fluorapatite.(FAP) catalyst. It was found that the catalyst showed the highest conversion and …
Enzyme engineering improves catalytic efficiency and enantioselectivity of hydroxynitrile lyase for promiscuous retro-nitroaldolase activity
Protein engineering to improve promiscuous catalytic activity is important for biocatalytic
application of enzymes in green synthesis. We uncovered the significance of binding site …
application of enzymes in green synthesis. We uncovered the significance of binding site …
One‐Pot Enzyme Cascade Catalyzed Asymmetrization of Primary Alcohols: Synthesis of Enantiocomplementary Chiral β‐Nitroalcohols
A Chatterjee, DHS Rao… - Advanced Synthesis & …, 2021 - Wiley Online Library
Biocatalytic asymmetrization of inexpensive and stable primary alcohols to prepare
enantioenriched β‐nitroalcohols is an important development in green chemistry for the …
enantioenriched β‐nitroalcohols is an important development in green chemistry for the …
Immobilized Arabidopsis thaliana Hydroxynitrile Lyase-Catalyzed Retro-Henry Reaction in the Synthesis of (S)-β-Nitroalcohols
Enantiopure β-nitroalcohols are versatile intermediates used in the synthesis of important
pharmaceuticals and chiral synthons. In this article, immobilized Arabidopsis thaliana HNL …
pharmaceuticals and chiral synthons. In this article, immobilized Arabidopsis thaliana HNL …
Batch and Flow Nitroaldol Synthesis Catalysed by Granulicella tundricola Hydroxynitrile Lyase Immobilised on Celite R-633
J Coloma, L Teeuwisse, M Afendi, PL Hagedoorn… - Catalysts, 2022 - mdpi.com
Granulicella tundricola hydroxynitrile lyase (Gt HNL) catalyses the synthesis of chiral (R)-
cyanohydrins and (R)-β-nitro alcohols. The triple variant Gt HNL-A40H/V42T/Q110H (Gt …
cyanohydrins and (R)-β-nitro alcohols. The triple variant Gt HNL-A40H/V42T/Q110H (Gt …