Heck-like coupling and Pictet–Spengler reaction for the synthesis of benzothieno[3,2-c]quinolines
摘要:
A series of 6-arylbenzothieno[3,2-c] quinolines were synthesised in three steps from benzo[b] thiophene. After a selective Heck-type coupling of benzo[b] thiophene with different o-nitroaryl bromides to obtain 2-(o-nitroaryl) benzo[b] thiophenes, corresponding 2-(benzo[ b] thiophen-2-yl) anilines were involved in a Pictet-Spengler reaction to form the quinoline cycle. (C) 2007 Published by Elsevier Ltd.
Heck-like coupling and Pictet–Spengler reaction for the synthesis of benzothieno[3,2-c]quinolines
摘要:
A series of 6-arylbenzothieno[3,2-c] quinolines were synthesised in three steps from benzo[b] thiophene. After a selective Heck-type coupling of benzo[b] thiophene with different o-nitroaryl bromides to obtain 2-(o-nitroaryl) benzo[b] thiophenes, corresponding 2-(benzo[ b] thiophen-2-yl) anilines were involved in a Pictet-Spengler reaction to form the quinoline cycle. (C) 2007 Published by Elsevier Ltd.
Heterocyclic compound and organic light emitting element comprising same
申请人:LT MATERIALS CO., LTD.
公开号:US11362282B2
公开(公告)日:2022-06-14
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
申请人:LT MATERIALS CO., LTD.
公开号:US20210234102A1
公开(公告)日:2021-07-29
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.