Results 131 to 140 of about 231,579 (192)

Understanding Bio-Orthogonal Strain-Driven Sydnone Cycloadditions: Data-Assisted Profiles and the Search for Linear Relationships. [PDF]

Molecules
García de la Concepción J, Cintas P, Martínez RF.   +2 more
europepmc   +1 more source

Nitrones: Comprehensive Review on Synthesis and Applications. [PDF]

Molecules
Santos RALS, Silva AMS, Pinto DCGA.
europepmc   +1 more source

Mechanochemical Diastereoselective Substrate-Directed Synthesis of Pyrrole-Isoxazolidines via 1,3-Dipolar Cycloaddition of Maleimides with Nitrones. [PDF]

J Org Chem
de Jesus IS, Lédo AFDC, Ferrer A, A Bueno M, Cunha S.   +4 more
europepmc   +1 more source

Conjugated Nitroolefins as Twofold Electrophiles for the Assembly of Five-Membered Monoheterocycles via MIRC [3+2] Annulation: An Update on Synthetic and Mechanistic Aspects. [PDF]

Molecules
Bianchi L, Maccagno M, Petrillo G, Tavani C.   +3 more
europepmc   +1 more source

α‑Fluoronitroalkenes as Fluorinated Building Blocks: Solvent-Controlled Functionalization with Hydrazones. [PDF]

ACS Org Inorg Au
Saucier MA, Alrefaei H, McCluggage PA, Abd El-Gaber MK, Huang TY, Jana S, Roy S.   +6 more
europepmc   +1 more source

Functionalized Nitrile Oxides and Their Synthetic Equivalents: Recent Advances in Generation Methods and Synthetic Applications. [PDF]

Molecules
Nishiwaki N.
europepmc   +1 more source

Solvent Effects on the Selectivity of Ambimodal Dipolar/Diels-Alder Cycloadditions: A Study Using Explicit Solvation Models. [PDF]

Chemphyschem
Matsubuchi H, Hayashi D, Okamoto D, Noguchi A, Nakagawa S, Takayanagi T, Murakami T.   +6 more
europepmc   +1 more source

Nanoparticle‐Catalysed 1,3‐Dipolar Cycloadditions [PDF]

European Journal of Organic Chemistry, 2020
The 1,3‐dipolar cycloadditions of azomethine‐ylides and ‐imines, nitrones, nitrilimines, and azides catalysed by inorganic nanoparticles are described. Emphasis is given to the nanometric catalysts involved, their structure, characterisation, and recyclability and, when remarkable, their preparation.
Giorgio Molteni, Alessandro Ponti
exaly   +4 more sources

Asymmetric 1,3-dipolar cycloadditions of acrylamides [PDF]

Chemical Society Reviews, 2010
This critical review, which is relevant to researchers in synthetic organic chemistry, focuses on asymmetric 1,3-dipolar cycloadditions with acrylamides. The use of chiral acrylamides as dipolarophiles leads to high levels of stereocontrol, due to conformational constraint in the acrylamides.
Anita Maguire, Marie Kissane
exaly   +4 more sources

Transition Metal Complexation in 1,3-Dipolar Cycloadditions

HETEROCYCLES, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
BROGGINI, GIANLUIGI, MOLTENI G, TERRANEO A, ZECCHI, GAETANO ALDO   +3 more
core   +6 more sources