Results 151 to 160 of about 33,209 (285)

Oxidative Dehydrogenation of Cyclohexane by Cu vs Pd Clusters: Selectivity Control by Specific Cluster Dynamics [PDF]

open access: yes, 2020
Alexandrova, Anastassia N   +7 more
core   +1 more source

Charge Relocation Enables a Modular and Diastereoselective Synthesis of cis‐Substituted Tetrahydrofurans

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 29, July 14, 2025.
A disconnection model in which acylium ions generated from acyl chlorides are treated with variety of alkenes is reported for the synthesis of 2,5‐cis‐disubstituted tetrahydrofurans (THFs) and other THF derivatives. A charge relocation process leads to the formation of oxocarbenium ions, which are reduced to the desired THF structures.
Zhi‐Jie Niu   +4 more
wiley   +1 more source

Green‐Light Cerium Photocatalysis Enabled by Pyridine N‐Oxide Ligands

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 26, July 12, 2025.
Pyridine N‐oxides are found to be hydrogen‐atom transfer ligands in cerium photocatalysis. Compared to previous described systems, the corresponding photoactive cerium(IV)‐complex exhibits a distinct bathochromic shift, which enables the CH‐hydrazination of small molecules with green light.
Nicolas Müller   +3 more
wiley   +1 more source

Etudes spectroscopiques de quelques dérivés halogenes du cyclohexene

open access: green, 1962
G. Chiurdoglu   +3 more
openalex   +2 more sources

A Novel Entry to the Taxane Structural Unit [PDF]

open access: yes, 1984
Blechert, Siegfried   +3 more
core   +1 more source

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