Results 91 to 100 of about 26,541 (195)

Computational study of the mechanism and selectivity of [3 + 2] cycloaddition reactions between nitrone and carbodiimide leading to the formation of anticancer 1,2,4-oxadiazolidine compounds from a MEDT perspective. [PDF]

Sci Rep
Mellaoui MD, Moussaoui M, Baammi S, Jmiai A, Benhida R, Issami SE, Zejli H, Daoud R.   +7 more
europepmc   +1 more source

Reaction profiles for quantum chemistry-computed [3 + 2] cycloaddition reactions. [PDF]

Sci Data, 2023
Stuyver T, Jorner K, Coley CW.
europepmc   +1 more source

Organocatalytic Asymmetric Formal Aza-[3 + 2] Cycloaddition via Domino Michael/Acetalization: Stereoselective Access to 3,4-<i>cis</i>-Disubstituted Pyrrolidines and Pot-Economical Total Syntheses of (-)-Kainic Acid and (-)-Domoic Acid. [PDF]

JACS Au
Hatano Y, Odaira H, Tachibana T, Hayashi Y.   +3 more
europepmc   +1 more source

Catalytic Asymmetric [3 + 2] Cycloaddition of Exocyclic Enol Ethers for the Synthesis of Spiroketals. [PDF]

Precis Chem, 2023
Zhang F, Zhou Y, Zhao H, Chen L, Cao W, Feng X.   +5 more
europepmc   +1 more source

Asymmetric [3 + 2] Cycloaddition to Access 3-Pyrrolines and Their Switchable Transformations to Nine-Membered Cyclic Sulfamidates and 2H-Pyrroles. [PDF]

Adv Sci (Weinh)
Choi SM, Park JU, Kim JH.
europepmc   +1 more source

The high potential of methyl laurate as a recyclable competitor to conventional toxic solvents in [3 + 2] cycloaddition reactions. [PDF]

Beilstein J Org Chem
Yıldırım A, Göker M.
europepmc   +1 more source

Fe-BPsalan Complex-Catalyzed Asymmetric 1,3-Dipolar [3 + 2] Cycloaddition of Nitrones with α,β-Unsaturated Acyl Imidazoles. [PDF]

J Org Chem
Li GX, Xu ZJ, Che CM.
europepmc   +1 more source

Aza‐Büchner–Curtius–Schlotterbeck Reaction Enables Selective Construction of Quaternary Carbon Centers

Angewandte Chemie International Edition, EarlyView.
We introduce the Aza‐Büchner–Curtius–Schlotterbeck (ABCS) reaction: A mild, catalyst‐free method for homologating aryl imines. Diverging from the traditional BCS mechanism, the diazo intermediate undergoes selective C─C insertion to form an all‐carbon quaternary center.
Simon O. Angerer, Vincent George, Aryaman Pattanik, Gaia Carpentiero, Tereza Morcinková, Julia Rehbein, Burkhard König   +6 more
wiley   +1 more source

Exploring NiCl₂, PdCl₂ and PtCl₂ as a catalyst for [3 + 2] cycloaddition in Kopsane alkaloid synthesis by density functional theory study. [PDF]

Med Chem Res
Yoon S, Nakliang P, Shaker B, Ye T, Choi S.   +4 more
europepmc   +1 more source

Total Synthesis of Isodaphlongamine H by Iridium-Catalyzed Reductive [3 + 2] Cycloaddition of N-Hydroxylactam. [PDF]

Angew Chem Int Ed Engl
Iwamoto S, Nakano R, Sasaki K, Kobayashi S, Taira Y, Takei K, Kawakita R, Tokuyama A, Nakamura H, Tomoike M, Kawahara R, Murase A, Simizu S, Chida N, Okamura T, Sato T.   +15 more
europepmc   +1 more source