Microporous hierarchically Zn-MOF as an efficient catalyst for the Hantzsch synthesis of polyhydroquinolines

SM Ramish, A Ghorbani-Choghamarani… - Scientific Reports, 2022 - nature.com
A three-dimensional walnut-like Zn-based MOF microsphere system was designed and
synthesized via hydrothermal reaction of zinc salt with 4, 6-diamino-2-pyrimidinethiol as a …

Recent advances and prospects in the Zn-catalysed Mannich reaction

S Shamna, CMA Afsina, RM Philip, G Anilkumar - RSC advances, 2021 - pubs.rsc.org
Zn-catalysed reactions are ubiquitously important due to their inexpensive, generally less
toxic and atom-economic nature. According to the modern criteria of sustainability, their use …

Enantioselective Construction of C−SCF3 Stereocenters via Nickel Catalyzed Asymmetric Negishi Coupling Reaction

DD Hu, TM Nie, X Xiao, K Li, YB Li, Q Gao… - Angewandte …, 2024 - Wiley Online Library
The construction of the SCF3‐containing 1, 1‐diaryl tertiary carbon stereocenters with high
enantioselectivities is reported via a nickel‐catalyzed asymmetric C− C coupling strategy …

Dinuclear Zinc Catalyzed Enantioselective Dearomatization [3+ 2] Annulation of 2‐Nitrobenzofurans and 2‐Nitrobenzothiophenes

P Zhou, Y Yi, YZ Hua, SK Jia… - Chemistry–A European …, 2022 - Wiley Online Library
The application of dinuclear zinc catalysts in a dearomatization reaction has been
developed. Catalytic asymmetric dearomatization [3+ 2] annulations of 2‐nitrobenzofurans …

Recent developments in enantioselective zinc-catalyzed transformations

H Pellissier - Coordination Chemistry Reviews, 2021 - Elsevier
This review collects the recent advances in the field of enantioselective zinc-catalyzed
transformations, covering the literature since the beginning of 2015, illustrating the power of …

Nickel-Catalyzed Cross-Coupling of Acyl Chloride with Racemic α-Trifluoromethyl Bromide to Access Chiral α-Trifluoromethyl Ketones

J Wu, H Wu, X Liu, Y Zhang, G Huang, C Zhang - Organic Letters, 2022 - ACS Publications
The nickel-catalyzed reductive cross-coupling reaction of acyl chloride with racemic
secondary α-trifluoromethyl bromide has been developed. By this chemistry, a series of …

An efficient catalytic method for hydrophosphination of heterocumulenes with diethylzinc as precatalyst without a solvent

B Zhang, X Ma, B Yan, C Ni, H Yu, Z Yang… - Dalton …, 2021 - pubs.rsc.org
Commercially available compound ZnEt2 acts as an efficient precatalyst for the solvent-free
hydrophosphinations of heterocumulenes using Ph2PH as reagent. As far as we knew, this …

Tandem defluorination/annulation of α-CF3 carbonyls with bis-nucleophiles: Stereodivergent synthesis of 2-alkylidene-1, 3-heterocycles

Y Ma, K Mao, Y Chen, L Lv, Z Li - Tetrahedron Letters, 2022 - Elsevier
A practical protocol for the stereodivergent synthesis of 2-alkylidene-1, 3-N, X-heterocycles
(X= O, S, NR) from the reactions of α-CF 3 carbonyls and bis-nucleophiles has been …

Theoretical evidence for the enantioselectivity of Mannich reactions with fluorinated aromatic ketones

C Peng, J Zhang, Y Wang, W Liu - Catalysis Science & Technology, 2024 - pubs.rsc.org
The enantioselective mechanism of the Mannich reaction with fluorinated aromatic ketones
catalyzed by Zn/prophenol was examined using B3LYP density functional theory. Four …

A novel type of radical-addition-induced β-fragmentation and ensuing remote functionalization

X Li, Y Shui, P Shen, YP Wang, C Zhang, C Feng - Chem, 2022 - cell.com
Herein, we report a strategically novel synthetic protocol for the efficient construction of α-
trifluoromethyl-β-amino ketone and α-sulfonyl-β-amino ketone derivatives. 4-Isoxazoline is …