Directed evolution: methodologies and applications
Directed evolution aims to expedite the natural evolution process of biological molecules
and systems in a test tube through iterative rounds of gene diversifications and library …
and systems in a test tube through iterative rounds of gene diversifications and library …
Engineering new catalytic activities in enzymes
The efficiency, selectivity and sustainability benefits offered by enzymes are enticing
chemists to consider biocatalytic transformations to complement or even supplant more …
chemists to consider biocatalytic transformations to complement or even supplant more …
Organic synthesis with the most abundant transition metal–iron: from rust to multitasking catalysts
In industries and academic laboratories, several late transition metal-catalyzed prerequisite
reactions are widely performed during single and multistep synthesis. However, besides the …
reactions are widely performed during single and multistep synthesis. However, besides the …
Navigating the unnatural reaction space: directed evolution of heme proteins for selective carbene and nitrene transfer
Conspectus Despite the astonishing diversity of naturally occurring biocatalytic processes,
enzymes do not catalyze many of the transformations favored by synthetic chemists. Either …
enzymes do not catalyze many of the transformations favored by synthetic chemists. Either …
Stereodivergent atom-transfer radical cyclization by engineered cytochromes P450
Naturally occurring enzymes can be a source of unnatural reactivity that can be molded by
directed evolution to generate efficient biocatalysts with valuable activities. Owing to the lack …
directed evolution to generate efficient biocatalysts with valuable activities. Owing to the lack …
Enzyme-controlled stereoselective radical cyclization to arenes enabled by metalloredox biocatalysis
The effective induction of high levels of stereocontrol for free-radical-mediated
transformations represents a notorious challenge in asymmetric catalysis. Herein, we …
transformations represents a notorious challenge in asymmetric catalysis. Herein, we …
Enzymatic nitrogen insertion into unactivated C–H bonds
Selective functionalization of aliphatic C–H bonds, ubiquitous in molecular structures, could
allow ready access to diverse chemical products. While enzymatic oxygenation of C–H …
allow ready access to diverse chemical products. While enzymatic oxygenation of C–H …
Mechanism-guided development of transition-metal-catalyzed C–N bond-forming reactions using dioxazolones as the versatile amidating source
Conspectus Catalytic reactions that construct carbon–nitrogen bonds are one of central
themes in both synthetic and medicinal chemistry since the obtainable nitrogen-containing …
themes in both synthetic and medicinal chemistry since the obtainable nitrogen-containing …
Multifunctional biocatalyst for conjugate reduction and reductive amination
TW Thorpe, JR Marshall, V Harawa, RE Ruscoe… - Nature, 2022 - nature.com
Chiral amine diastereomers are ubiquitous in pharmaceuticals and agrochemicals, yet their
preparation often relies on low-efficiency multi-step synthesis. These valuable compounds …
preparation often relies on low-efficiency multi-step synthesis. These valuable compounds …
Copper-Catalyzed Enantioconvergent Radical C(sp3)–N Cross-Coupling of Activated Racemic Alkyl Halides with (Hetero)aromatic Amines under Ambient Conditions
JJ Chen, JY Zhang, JH Fang, XY Du… - Journal of the …, 2023 - ACS Publications
The enantioconvergent C (sp3)–N cross-coupling of racemic alkyl halides with (hetero)
aromatic amines represents an ideal means to afford enantioenriched N-alkyl (hetero) …
aromatic amines represents an ideal means to afford enantioenriched N-alkyl (hetero) …