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Nickel-catalyzed enantioconvergent and diastereoselective allenylation of alkyl electrophiles: simultaneous control of central and axial chirality
A Hossain, RL Anderson, CS Zhang… - Journal of the …, 2024 - ACS Publications
In recent years, remarkable progress has been described in the development of methods
that simultaneously control vicinal stereochemistry, wherein both stereochemical elements …
that simultaneously control vicinal stereochemistry, wherein both stereochemical elements …
Photoredox/Copper Dual-Catalyzed Phosphorothiolation of Propargylic Derivatives for the Switchable Synthesis of S-Alkyl, S-Vinyl and S-Allenyl Phosphorothioates
S Shi, H Chen, S Yang, H Dong, J Zhu, B Zheng… - Organic …, 2024 - ACS Publications
Herein, we report a photoredox/copper dual-catalyzed selective phosphorothiolation of
propargylic derivatives from easily accessible [P (O) SH] compounds. This reaction provides …
propargylic derivatives from easily accessible [P (O) SH] compounds. This reaction provides …
Axially chiral α-boryl-homoallenyl boronic esters as versatile toolbox for accessing centrally and axially chiral molecules
Y **, J Lee, W Jo, J Yu, SH Cho - Nature Communications, 2024 - nature.com
Axially chiral allenes bearing organoboron groups are highly sought-after building blocks in
organic synthesis due to their potential for generating a wide range of axially and centrally …
organic synthesis due to their potential for generating a wide range of axially and centrally …
Polycyclic Compounds from Allenes via Palladium-Mediated intramolecular carbopalladation/nucleophilic substitution cascade processes
MD Jovanovic, MR Petkovic, VM Savic - Synthesis, 2021 - thieme-connect.com
In recent decades transition metals have made a substantial contribution to the development
of novel synthetic processes, with palladium catalysis being, arguably, at the forefront of this …
of novel synthetic processes, with palladium catalysis being, arguably, at the forefront of this …
Photoredox/nickel dual-catalyzed regioselective alkylation of propargylic carbonates for trisubstituted allenes
ZZ Zhou, XR Song, S Du, KJ **a, WF Tian… - Chemical …, 2021 - pubs.rsc.org
Herein, a highly regioselective alkylation of propargylic carbonates for trisubstituted allenes
with alkyl 1, 4-dihydropyridine derivatives (1, 4-DHPs) is developed via a photoredox/nickel …
with alkyl 1, 4-dihydropyridine derivatives (1, 4-DHPs) is developed via a photoredox/nickel …
Photo-induced nickel-mediated cross-electrophile coupling for alkylated allenes via electron donor–acceptor complexes
ZZ Zhou, XF Zhai, SL Zhang, KJ **a, H Ding… - Organic Chemistry …, 2023 - pubs.rsc.org
Herein, a highly regioselective alkylation of propargylic carbonates for trisubstituted allenes
with alkyl N-hydroxyphthalimide (NHP) esters was developed via a nickel-mediated radical …
with alkyl N-hydroxyphthalimide (NHP) esters was developed via a nickel-mediated radical …
Photoredox/nickel dual-catalyzed deaminative cross-electrophile for allenylic alkylation with non-activated alkyl katritzky salts
ZZ Zhou, XF Zhai, KJ **a, XR Song, H Ding… - Organic Chemistry …, 2024 - pubs.rsc.org
Herein, we report the first allenylic alkylation with bench-stable aliphatic amine-derived
Katritzky salts via photoredox/nickel dual-catalyzed reductive deaminative cross-electrophile …
Katritzky salts via photoredox/nickel dual-catalyzed reductive deaminative cross-electrophile …
In Situ Quench Reactions of Enantioenriched Secondary Alkyllithium Reagents in Batch and Continuous Flow Using an I/Li‐Exchange
A Kremsmair, HR Wilke, JH Harenberg… - Angewandte Chemie …, 2023 - Wiley Online Library
We report a practical in situ quench (ISQ) procedure involving the generation of chiral
secondary alkyllithiums from secondary alkyl iodides (including functionalized iodides …
secondary alkyllithiums from secondary alkyl iodides (including functionalized iodides …
General stereoretentive preparation of chiral secondary mixed alkylmagnesium reagents and their use for enantioselective electrophilic aminations
A Kremsmair, HR Wilke, MM Simon, Q Schmidt… - Chemical …, 2022 - pubs.rsc.org
A general preparation of enantiomerically and diastereomerically enriched secondary
alkylmagnesium reagents was reported as well as their use for performing highly …
alkylmagnesium reagents was reported as well as their use for performing highly …
Rh(I)‐Catalyzed Decarboxylative Arylation of Alkynyl Cyclic Carbonates: Divergent Access to Substituted α‐Allenols and 1,3‐Butadienes
Rh (I)‐catalyzed decarboxylative arylation of alkynyl cyclic carbonates using commercially
available and low‐toxic aryl boronic acids has been disclosed. Depending on the nature of …
available and low‐toxic aryl boronic acids has been disclosed. Depending on the nature of …