Results 211 to 220 of about 32,089 (279)

Rhodium‐Catalyzed Synthesis of Enantioenriched α‐Substituted Primary Amines Through Asymmetric Transfer Hydrogenation

Chemistry – A European Journal, Volume 32, Issue 39, 22 October 2026.
Enantioenriched α‐substituted primary amines are efficiently prepared by rhodium‐catalyzed asymmetric transfer hydrogenation of ortho‐hydroxyaryl N─H imines under mild conditions using a low catalyst loading and ammonium formate as the hydrogen source in high yields (up to 99%) and enantioselectivities (up to 99% ee).
Chonghuo Liu, Guillaume Lefèvre, Qin Yin, Phannarath Phansavath, Virginie Ratovelomanana‐Vidal   +4 more
wiley   +1 more source

Enantioselective Rh-catalyzed addition of indoles to enones and the key role of the free N-H group with acyclic enones. [PDF]

Chem Sci
Power M, Stosse G, Lam CC, Mackey K, Light M, Kjell D, Houk KN, McGlacken GP.   +7 more
europepmc   +1 more source

Chiral Spiro-Scaffolded C(sp³),P-Chelated Iridacycles: Direct Asymmetric Hydrogenation of β,β-Disubstituted Acrylate Salts. [PDF]

Angew Chem Int Ed Engl
Zhang YM, Li YR, Shi Y, Zheng XJ, Guo SM, Mo Z, Huang G, Xie JH, Zhou QL.   +8 more
europepmc   +1 more source

A Unified Strategy for Catalytic Asymmetric Allylation and Mukaiyama Aldol Reactions of 1,2-Dicarbonyl Compounds. [PDF]

Angew Chem Int Ed Engl
Seo T, Pandit RP, Kim DG, Kim D, Kim T, Oh DY, Kim H, Ryu DH.   +7 more
europepmc   +1 more source

Asymmetric radical NHC organocatalysis-enabled highly enantioselective acylation of inert C(sp²)─C(sp³) bonds. [PDF]

Sci Adv
Li QZ, He MH, Wang PT, Hong LH, Qi T, Kou XX, Xiang DY, Liu WC, Xing ZJ, Zhang X, Li JL.   +10 more
europepmc   +1 more source

Photometallobiocatalytic Asymmetric Radical-Mediated Cross-Coupling of Organotrifluoroborate Salts and Pyridotriazoles. [PDF]

Angew Chem Int Ed Engl
Wang H, Mai BK, Zhang X, Li C, Liu P, Yang Y.   +5 more
europepmc   +1 more source

The Expanding Role of Diazirines in Synthetic Methodology

European Journal of Organic Chemistry, Volume 29, Issue 38, 13 October 2026.
Beyond their established role in photoaffinity labeling, diazirines have emerged as versatile reagents in synthetic chemistry. This review highlights their dual reactivity as carbene and nitrogen‐transfer precursors, showcasing mechanistic insights and diverse applications in cyclopropanations, cycloadditions, skeletal editing, amination, heterocycle ...
Viktor Savic, Dominik Schnalzer, Marko D. Mihovilovic, Michael Schnürch   +3 more
wiley   +1 more source

Practical asymmetric hydrogenation of tetrasubstituted cyclic enamides for enantioenriched 3-amino-4-methylpiperidines. [PDF]

Chem Sci
Chen Q, Feng Q, Li X, Yin C, Zhang X.
europepmc   +1 more source

Pyridoxal photoenzymes for asymmetric radical-radical cross-couplings. [PDF]

Nature
Sorensen CC, Wang S, Ouyang Y, Waheed S, Page CG, Mann G, Allmendinger S, Hyster TK.   +7 more
europepmc   +1 more source

Cobalt-Catalyzed Enantioselective Intermolecular C-H Carboamination with Racemic Allenes. [PDF]

J Am Chem Soc
Verdhi LK, Cramer N.
europepmc   +1 more source