Cyclocondensation of 2-iodobenzaldehyde with benzamidines catalyzed by copper(I) iodide: a route to 2-arylquinazolines
摘要:
The reaction of benzamidines with 2-bromo- and 2-iodobenzaldehydes catalyzed by the CuI/L-proline system has been studied. Reaction with 2-iodobenzaldehyde leads to the formation of quinazolines in good yield. 2-Bromobenzaldehyde forms 2-arylquinazolines in low yield due to the competing reaction involving two molecules of amidine leading to a dihydrotriazine.
[EN] ORGANIC LIGHT-EMITTING DEVICE<br/>[FR] DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE<br/>[KO] 유기 발광 소자
申请人:LG CHEMICAL LTD
公开号:WO2017074052A1
公开(公告)日:2017-05-04
본 출원은 유기 발광 소자에 관한 것이다.
[EN] COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME<br/>[FR] COMPOSÉ ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE COMPRENANT<br/>[KO] 화합물 및 이를 포함하는 유기 발광 소자
申请人:LG CHEMICAL LTD
公开号:WO2017074053A1
公开(公告)日:2017-05-04
본 출원은 화학식 1의 화합물 및 이를 포함하는 유기 발광 소자에 관한 것이다.
[EN] CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME<br/>[FR] COMPOSÉ À BASE DE CARBAZOLE ET DIODE ÉLECTROLUMINESCENTE ORGANIQUE LE COMPRENANT<br/>[KO] 카바졸계 화합물 및 이를 포함하는 유기 발광 소자