Results 171 to 180 of about 2,202,700 (266)

Unveiling the Stereoselectivity and Regioselectivity of the [3+2] Cycloaddition Reaction between N-methyl-C-4-methylphenyl-nitrone and 2-Propynamide from a MEDT Perspective. [PDF]

Int J Mol Sci, 2023
Salih SAM, Basheer HA, de Julián-Ortiz JV, Mohammad-Salim HA.   +3 more
europepmc   +1 more source

Stereoselective Synthesis of Densely Substituted Pyrrolidines via a [3 + 2] Cycloaddition Reaction between Chiral <i>N</i>-<i>tert</i>-Butanesulfinylazadienes and Azomethine Ylides. [PDF]

Org Lett, 2023
Blanco-López E, Foubelo F, Retamosa MG, Sansano JM.   +3 more
europepmc   +1 more source

On the Question of the Regio-, Stereoselectivity and the Molecular Mechanism of the (3+2) Cycloaddition Reaction Between (<i>Z</i>)-C-Phenyl-N-alkyl(phenyl)nitrones and (<i>E</i>)-3-(Methylsulfonyl)-propenoic Acid Derivatives. [PDF]

Molecules
Ząbkowska M, Kula K, Diychuk V, Jasiński R.   +3 more
europepmc   +1 more source

Synthesis and Structure Elucidation of Novel Spirooxindole Linked to Ferrocene and Triazole Systems via [3 + 2] Cycloaddition Reaction. [PDF]

Molecules, 2022
Altowyan MS, Soliman SM, Haukka M, Al-Shaalan NH, Alkharboush AA, Barakat A.   +5 more
europepmc   +1 more source

Automated fluorine-18 radiolabeling via an alkyne-azide cycloaddition reaction on a dual peptide-functionalized liposome surface for <i>in vivo</i> PET imaging. [PDF]

Front Pharmacol
Iannone M, Kravicz M, Rainone P, Antoniou AI, Stucchi S, Valtorta S, Amenta A, Turolla EA, Pellegrino S, Passarella D, Vino E, Todde S, Re F, Seneci P, Moresco RM.   +14 more
europepmc   +1 more source

A Molecular Electron Density Theory Study of the [3+2] Cycloaddition Reaction of an Azomethine Ylide with an Electrophilic Ethylene Linked to Triazole and Ferrocene Units. [PDF]

Molecules, 2022
Domingo LR, Ríos-Gutiérrez M, Barakat A.   +2 more
europepmc   +1 more source

Mechanistic Aspects of [3+2] Cycloaddition Reaction of Trifluoroacetonitrile with Diarylnitrilimines in Light of Molecular Electron Density Theory Quantum Chemical Study. [PDF]

Molecules
Łapczuk A, Ríos-Gutiérrez M.
europepmc   +1 more source

Tandem Ring Opening/Intramolecular [2 + 2] Cycloaddition Reaction for the Synthesis of Cyclobutane Fused Thiazolino-2-Pyridones. [PDF]

J Org Chem, 2021
Tyagi M, Adolfsson DE, Singh P, Ådén J, Jayaweera SW, Gharibyan A, Bharate JB, Kiss A, Sarkar S, Olofsson A, Almqvist F.   +10 more
europepmc   +1 more source

Cycloaddition reaction of NaN₃ with nitriles toward the synthesis of tetrazoles catalyzed by a copper complex on boehmite nanoparticles. [PDF]

Nanoscale Adv
Jabbari A, Tahmasbi B, Mohseni E, Darabi M.   +3 more
europepmc   +1 more source

Copper(II)-Bis-Cyclen Intercalated Graphene Oxide as an Efficient Two-Dimensional Nanocomposite Material for Copper-Catalyzed Azide-Alkyne Cycloaddition Reaction. [PDF]

Front Chem, 2021
Samuel AG, Subramanian S, Vijendran V, Bhagavathsingh J.   +3 more
europepmc   +1 more source