92-18-2Relevant articles and documents
OXAZINE-BASED FLUOROPHORE COMPOUNDS FOR NERVE-SPECIFIC IMAGING
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Page/Page column 34-35, (2021/07/31)
This invention concerns novel oxazine-based fluorophore compounds useful in invivo nerve imaging, as well as compositions comprising them and methods for their use.
NEAR-INFRARED NERVE-SPARING FLUOROPHORES
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Page/Page column 57, (2020/02/17)
Provided are far red to near-infrared nerve-sparing fluorescent compounds, compositions comprising them, and methods of their use in medical procedures.
Visible-Light-Enabled Direct Decarboxylative N-Alkylation
Arman, Hadi D.,Dang, Hang T.,Haug, Graham C.,Larionov, Oleg V.,Nguyen, Viet D.,Nguyen, Vu T.,Vuong, Ngan T. H.
supporting information, p. 7921 - 7927 (2020/04/10)
The development of efficient and selective C?N bond-forming reactions from abundant feedstock chemicals remains a central theme in organic chemistry owing to the key roles of amines in synthesis, drug discovery, and materials science. Herein, we present a dual catalytic system for the N-alkylation of diverse aromatic carbocyclic and heterocyclic amines directly with carboxylic acids, by-passing their preactivation as redox-active esters. The reaction, which is enabled by visible-light-driven, acridine-catalyzed decarboxylation, provides access to N-alkylated secondary and tertiary anilines and N-heterocycles. Additional examples, including double alkylation, the installation of metabolically robust deuterated methyl groups, and tandem ring formation, further demonstrate the potential of the direct decarboxylative alkylation (DDA) reaction.