Results 121 to 130 of about 50,842 (252)

Difluoromethylenation of Alkynes: Streamlined Access to Allyl Difluorides

open access: yesAngewandte Chemie, EarlyView.
Stabilizing primary oxocarbenium in HF/pyridine unlocks a direct alkyne difluoromethylenation – an efficient route to synthetically‐relevant allyl difluorides in a single step. ABSTRACT A direct difluoromethylenation of alkynes has been developed using HF/pyridine as a dual acidic and fluorinating medium. The reaction proceeds via in situ generation of
Fabien Naullet   +4 more
wiley   +2 more sources

Clean Synthesis of N-4-Alkylamino-7-chloroquinoline Cyclic Imides: Influence of Lipophilicity on Antibacterial and Ecotoxicological Properties. [PDF]

open access: yesChem Biodivers
Luz-Filho AP   +9 more
europepmc   +1 more source

Activation of Metal Complexes With Ultrasound Waves for Targeted Anticancer Therapy

open access: yesAngewandte Chemie International Edition, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean   +3 more
wiley   +1 more source

Bicyclo[1.1.1]pentane as a Phenyl Isosteric Replacement. [PDF]

open access: yesACS Med Chem Lett
Saar A   +9 more
europepmc   +1 more source

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