Synthesis of Iodine-Substituted Quinolines, Quinolinium Salts, and Isoquinolinium Salts via a Three-Component Tandem Reaction of Aryl Azides, Propargylic Alcohols, and Iodine
Sign Up to like & getrecommendations! Published in 2017 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.201600503
Abstract: An efficient three component tandem reaction of aryl azides, propargylic alcohols and iodine has been developed. The products of the reaction hinge on the type of the propargylic alcohols: for tertiary alcohols the reaction proceeded… read more here.
Keywords: aryl azides; three component; propargylic alcohols; reaction ... See more keywords
SNAr azidation of phenolic functions utilizing diphenyl phosphorazidate
Sign Up to like & getrecommendations! Published in 2020 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2019.151493
Abstract: Abstract A useful method for the synthesis of aryl azides via S N Ar reaction of phenol derivatives using diphenyl phosphorazidate (DPPA) as an azidation reagent was developed. Various phenol derivatives bearing electron-withdrawing groups were… read more here.
Keywords: azidation phenolic; diphenyl phosphorazidate; aryl azides; snar azidation ... See more keywords
Gold-Catalyzed Cascade Reaction of 2-Alkynyl Aryl Azides with Enecarbamates for Direct Synthesis of α-(3-Indolyl)ketones.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.2c04147
Abstract: α-(3-Indolyl)ketones are essential building blocks for the generation of biologically active molecules. We described a new method for the direct assembly of α-(3-indolyl)ketones through the cascade reaction of 2-alkynyl aryl azides with enecarbamates, in which… read more here.
Keywords: aryl azides; azides enecarbamates; reaction alkynyl; cascade reaction ... See more keywords
Nickel-Catalyzed Photoredox-Mediated Cross-Coupling of Aryl Electrophiles and Aryl Azides
Sign Up to like & getrecommendations! Published in 2018 at "ACS Catalysis"
DOI: 10.1021/acscatal.8b02954
Abstract: Medicinally relevant diarylamines are prepared through a photoredox-mediated dual catalytic nickel/ruthenium system from aryl azides and aryl electrophiles. Photoreduction of the aryl azide is proposed to proceed through an arylnickel-azide complex, which upon reduction and… read more here.
Keywords: catalyzed photoredox; mediated cross; aryl electrophiles; aryl azides ... See more keywords
Conversion of Aryl Azides to Aminopyridines.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c08464
Abstract: A longstanding challenge in fundamental functional group interconversion has been the direct transformation of benzene into pyridine via nitrogen insertion and carbon deletion. Herein, we report a protocol for the transformation of aryl azides, easily… read more here.
Keywords: aryl azides; azides aminopyridines; conversion aryl; aryl ... See more keywords
Usual and unusual reactions of cyclohexane-1,2-dione with aryl azides and amines: a structural corrigendum
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Chemistry"
DOI: 10.1039/c6nj03835b
Abstract: The reported syntheses of alleged functionalised 1,2,3-triazines from cyclohexane-1,2-dione and aryl azides, in the presence of pyrrolidine and other amines, were repeated. The products do not contain the bicyclic triazine and bicyclic ketone moieties; instead,… read more here.
Keywords: aryl azides; usual unusual; cyclohexane dione; dione aryl ... See more keywords