Asymmetric synthesis of allylic compounds via hydrofunctionalisation and difunctionalisation of dienes, allenes, and alkynes

G Li, X Huo, X Jiang, W Zhang - Chemical Society Reviews, 2020 - pubs.rsc.org
Hydrofunctionalisation and difunctionalisation of dienes, allenes, and alkynes are widely
utilized in the synthesis of valuable allylic compounds. In the past decades, asymmetric …

N-heterocyclic carbenes as bridgehead donors in metal pincer complexes

F He, KP Zois, D Tzeli, AA Danopoulos… - Coordination Chemistry …, 2024 - Elsevier
Rigid terdentate 'pincer'ligands containing a bridgehead N-heterocyclic carbene (NHC)
donor attract considerable interest as spectators in transition metal complexes with broad …

Chiral pincer carbodicarbene ligands for enantioselective rhodium-catalyzed hydroarylation of terminal and internal 1, 3-dienes with indoles

JS Marcum, CC Roberts, RS Manan… - Journal of the …, 2017 - ACS Publications
Catalytic enantioselective addition of N-heteroarenes to terminal and internal 1, 3-dienes is
reported. Reactions are promoted by 5 mol% of Rh catalyst supported by a new chiral pincer …

Synthesis and reactivity of an anionic diazoolefin

B Kooij, Z Dong, F Fadaei‐Tirani… - Angewandte …, 2023 - Wiley Online Library
Bent (hetero) allenes such as carbodicarbenes and carbodiphosphoranes can act as neutral
C‐donor ligands, and diverse applications in coordination chemistry have been reported. N …

Metal‐Mediated Synthesis of a Mixed Arduengo‐Fischer Carbodicarbene Ligand

B Kooij, DW Chen, F Fadaei‐Tirani… - Angewandte Chemie …, 2024 - Wiley Online Library
Carbodicarbenes are strong C‐donor ligands, which have found numerous applications in
organometallic and main group element chemistry. Herein, we report a structurally distinct …

Brønsted acid and Pd–PHOX dual-catalysed enantioselective addition of activated C-pronucleophiles to internal dienes

S Park, NJ Adamson, SJ Malcolmson - Chemical Science, 2019 - pubs.rsc.org
We describe the development of Pd–PHOX-catalysed enantioselective couplings of internal
dienes with malononitrile and other activated C-pronucleophiles. Reactions are dramatically …

Nickel-catalyzed hydroalkylation and hydroalkenylation of 1, 3-dienes with hydrazones

L Cheng, MM Li, B Wang, LJ **ao, JH **e… - Chemical Science, 2019 - pubs.rsc.org
Transition-metal-catalyzed hydrofunctionalization of 1, 3-dienes is a useful and atom-
economical method for constructing allylic compounds. Although substantial progress on …

Copper(I)‐Catalyzed Alkyl‐ and Arylsulfenylation of 3,4‐Dihalo‐2(5H)‐furanones (X=Br, Cl) with Sulfoxides under Mild Conditions

L Cao, SH Luo, HQ Wu, LQ Chen… - Advanced Synthesis …, 2017 - Wiley Online Library
An efficient copper (I)/proline sodium salt‐catalyzed alkyl‐and arylsulfenylation of C (sp2)–X
3, 4‐dihalo‐2 (5H)‐furanone compounds with sulfoxides is described. For inexpensive C …

Observation of carbodicarbene ligand redox noninnocence in highly oxidized iron complexes

SC Chan, P Gupta, X Engelmann… - Angewandte Chemie …, 2018 - Wiley Online Library
To probe the possibility that carbodicarbenes (CDCs) are redox active ligands, all four
members of the redox series [Fe (1) 2] n+ (n= 2–5) were synthesized, where 1 is a neutral …

Butenolide synthesis from functionalized cyclopropenones

SS Nguyen, AJ Ferreira, ZG Long, TK Heiss… - Organic …, 2019 - ACS Publications
A general method to synthesize substituted butenolides from
hydroxymethylcyclopropenones is reported. Functionalized cyclopropenones undergo ring …