Results 181 to 190 of about 19,176 (260)

Asymmetric Deoxy-Fluoroalkylation of Amides Enabled by Transimination. [PDF]

Org Lett
Wilt JA, Muhammad S, Rajapaksha RYH, Batchelor EK, Yang D, Apsley E, Moore J, Kim B.   +7 more
europepmc   +1 more source

Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis

European Journal of Organic Chemistry, Volume 29, Issue 32, 24 August 2026.
In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley   +1 more source

Rongalite addition to dienones: diastereoselectivity in cyclic sulfone synthesis; stereochemical rationalization and prospects as a general conjugate nucleophile. [PDF]

Beilstein J Org Chem
Goga M, Zong H, Franco J, Prana J, Michel R, Muro A, Rubin E, Brenya J, Eshuis H, Bebbington MWP.   +9 more
europepmc   +1 more source

Isotelluroureas for Asymmetric C1 Ammonium Enolate Reactions

European Journal of Organic Chemistry, Volume 29, Issue 31, 19 August 2026.
Chiral isotelluroureas are powerful catalysts for a variety of C─C bond forming C1 ammonium enolate transformations. Isotelluroureas (ITeUs) have recently been introduced as a novel class of highly nucleophilic Lewis base catalysts. Herein, we systematically screened them for their potential to facilitate C1 ammonium enolate transformations and ...
Fereshteh Khorasani, Lotte Stockhammer, Magdalena Piringer, Mario Waser   +3 more
wiley   +1 more source

Pd/C-Catalyzed Hydrogenation of CF₃-, CF₂H-, and CF₂CO₂Et-containing Pyridines: A Robust Method for Highly Functionalized containing Piperidines. [PDF]

Angew Chem Int Ed Engl
Charvillat T, Bernardelli P, Daumas M, Pannecoucke X, Ferey V, Oulyadi H, Sebban M, Besset T.   +7 more
europepmc   +1 more source

Beyond para- and meta-Substitution: Synthesis and Biological Validation of Chalcogen-Rich Thiabicyclo[3.1.1]heptanes as Bioisosteres of Aryl Thioether Derivatives. [PDF]

Angew Chem Int Ed Engl
Wang KJ, Tang L, He HX, Li Y, Yang F, Xiao Y, Xu WL, Zhang W, Wang G, Feng JJ.   +9 more
europepmc   +1 more source

Catalytically Promiscuous PLP-Dependent Aminotransferases Are Biocatalysts for C-C Bond Formation. [PDF]

ACS Cent Sci
Kim AT, Howard JR, Cuba Cáceres AG, Chong KI, Aye WA, Sigman MS, Narayan ARH.   +6 more
europepmc   +1 more source

Photoinduced cobalt-catalyzed enantioconvergent synthesis of 1,3-diamines via aziridine ring-opening addition. [PDF]

Sci Adv
Xia T, Xu K, Zhang X, Wu X, Zhu WH, Qu J, Chen Y.   +6 more
europepmc   +1 more source

Remote Stereocontrol in Aryl/Alkyl C-H Insertion Reactions of Rhodium Carbenes: Assembly of Pseudorigidols A and B. [PDF]

Org Lett
Ung L, Dishman SN, Zhang S, Fettinger JC, Shaw JT.   +4 more
europepmc   +1 more source

Diastereoselective spiroannulation of phenolic derivatives: Effect of steric hindrance on the diastereoselectivity. [PDF]

, 2017
openaire   +1 more source