Kris Antolinc (Avtor), Helena Brodnik Žugelj (Avtor), Uroš Grošelj (Avtor), Bogdan Štefane (Avtor), Nejc Petek (Avtor), Jurij Svete (Avtor)

Povzetek

Irradiation of mixtures of title diazonium salts and heteroarenes with green light (510 nm) in the presence of eosin Y disodium salt (EY-Na$_2$) as a photocatalyst furnished the corresponding arylation products in 8−63% yields. The proposed photocatalytic cycle is analogous to that proposed previously for closely related photoredox C−H arylations with aryl diazonium salts as aryl radical sources. This method has a broad substrate scope and represents a metal-free alternative for the synthesis of 3-heteroaryl-substituted 4H-quinolizin-4-ones and azino- and azolo-fused pyrimidones with a bridgehead nitrogen atom.

Ključne besede

kinolizini;pirido[1,2-a]pirimidini;tiazolo[3,2-a]pirimidini;fotoredoks kataliza;arilacija;spajanje;quinolizines;pyrido[1,2-a]pyrimidines;thiazolo[3,2-a]pyrimidines;photoredox catalysis;arylation;cross-coupling;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FKKT - Fakulteta za kemijo in kemijsko tehnologijo
UDK: 547.85-304.4
COBISS: 163747843 Povezava se bo odprla v novem oknu
ISSN: 0022-3263
Št. ogledov: 16
Št. prenosov: 4
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: kinolizini;pirido[1;2-a]pirimidini;tiazolo[3;2-a]pirimidini;fotoredoks kataliza;arilacija;spajanje;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 1-12
Letnik: ǂVol. ǂ
Zvezek: ǂiss. ǂ
Čas izdaje: 2023
DOI: 10.1021/acs.joc.3c01517
ID: 21439520