Catalytic Diversification of gem‐Difluorocyclopropanes: Recent Advances and Challenges

L Lv, H Qian, Z Li - ChemCatChem, 2022 - Wiley Online Library
Abstract gem‐Difluorocyclopropanes (F2CPs) have aroused considerable attention not only
from the structural perspective but also due to their ability to participate in various valuable …

Palladium‐Catalyzed Fluorinative Bifunctionalization of Aziridines and Azetidines with gem‐Difluorocyclopropanes

D Li, C Shen, Z Si, L Liu - Angewandte Chemie International …, 2023 - Wiley Online Library
An unprecedented Pd‐catalyzed fluorinative bifunctionalization of aziridines and azetidines
was successfully developed via regioselective C− C and C− F bond cleavage of gem …

Recent advances in transition-metal-catalyzed cross-coupling reactions of gem-difluorinated cyclopropanes

Y Zhu, Y Zeng, ZT Jiang, Y Xia - Synlett, 2023 - thieme-connect.com
As a special class of cyclopropanes, gem-difluorinated cyclopropanes have many
fascinating properties as a result of the gem-difluoro substitution; thus, their reactions have …

Pd/IPrBIDEA-Catalyzed Hydrodefluorination of gem-Difluorocyclopropanes: Regioselective Synthesis of Terminal Fluoroalkenes

H Qian, ZP Cheng, Y Luo, L Lv, S Chen… - Journal of the American …, 2023 - ACS Publications
Developing new strategies to enable chemo-and regioselective reductions is an important
topic in chemical research. Herein, an efficient and regioselective Pd/IPrBIDEA-catalyzed …

Site-Divergent Alkenyl C–H Fluoroallylation of Olefins Enabled by Tunable Rhodium Catalysis

Y Zeng, H Gao, Y Zhu, ZT Jiang, G Lu, Y Xia - ACS Catalysis, 2022 - ACS Publications
The unique properties of the fluorine-containing compounds and their widespread
applications raise the demand for dependable synthetic methods on the precise introduction …

Chemo‐, Stereo‐ and Regioselective Fluoroallylation/Annulation of Hydrazones with gem‐Difluorocyclopropanes via Tunable Palladium/NHC Catalysis

H Qian, HD Nguyen, L Lv, S Chen… - Angewandte Chemie …, 2023 - Wiley Online Library
Defluorinative manipulation of polyfluorinated molecules has shown great promise due to its
granting of synthetic versatility to inert C− F bonds. The development of chemo‐, stereo‐and …

Pd/NHC-Controlled Regiodivergent Defluorinative Allylation of gem-Difluorocyclopropanes with Allylboronates

L Lv, H Qian, AB Crowell, S Chen, Z Li - ACS Catalysis, 2022 - ACS Publications
Controlling the selectivity of synthetically useful reactions has been a longstanding objective
of organic chemistry. We report a regiodivergent synthetic protocol allowing access to …

Palladium-catalyzed synthesis of functionalized indoles by acylation/allylation of 2-alkynylanilines with three-membered rings

W Yuan, X Li, Z Qi, X Li - Organic Letters, 2022 - ACS Publications
Palladium-catalyzed synthesis of 3-acyl and-allyl indoles has been realized by merging
nucleophilic cyclization of ortho-alkynylanilines with ring opening of three-membered rings …

Rh-catalyzed regio-switchable cross-coupling of gem-difluorinated cyclopropanes with allylboronates to structurally diverse fluorinated dienes

Y Zeng, H Yang, J Du, Q Huang, G Huang, Y Xia - Chemical Science, 2022 - pubs.rsc.org
The control of linear/branched selectivity is one of the major focuses in transition-metal
catalyzed allyl–allyl cross-coupling reactions, in which bond connection occurs at the …

Cobalt-Catalyzed Fluoroallyllation of Carbonyls via C–C Activation of gem-Difluorocyclopropanes

Y Ai, H Yang, C Duan, X Li, S Yu - Organic Letters, 2022 - ACS Publications
A new Co-catalyzed sequential C–C and C–F activation of gem-difluorinated cyclopropanes
(gem-FCPs) to form nucleophilic fluoroallylcobalt, followed by addition to aldehydes, is …