Results 131 to 140 of about 57,923 (191)

Stereoselective Synthesis of C‑Glycosylated Pyrrolizidines through Nitrone Cycloadditions. [PDF]

ACS Omega
Franco-Montalban F, Díaz-Gavilán M, Lo Re D, Tamayo JA.   +3 more
europepmc   +1 more source

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

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

Nitrone chemistry: a versatile gateway to diverse heterocycles. [PDF]

RSC Adv
Mohapatra S, Prusty K, Bhol S, Panigrahi G, Nayak S.   +4 more
europepmc   +1 more source

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

Regiodivergence in the Cycloadditions between a Cyclic Nitrone and Carbonyl-Type Dipolarophiles. [PDF]

J Org Chem
Esteban A, Nieto CT, Garrido NM, Sanz F, Díez D.   +4 more
europepmc   +1 more source

Synthetic Strategies of Fused Triazole Frameworks: A Comprehensive Review. [PDF]

ACS Omega
Tamminana R, Mohammed A.
europepmc   +1 more source

Thiophene Derivatives as Versatile Precursors for (Hetero)Arene and Natural Product Synthesis. [PDF]

Angew Chem Int Ed Engl
Keimer A, Haut FL.
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