共 44 条
Synthesis of Quinolines from Allylic Alcohols via Iridium-Catalyzed Tandem Isomerization/Cyclization Combined with Potassium Hydroxide
被引:12
|作者:
Chen, Shu-jie
[1
]
Lu, Guo-ping
[1
]
Cai, Chun
[1
]
机构:
[1] Nanjing Univ Sci & Technol, Chem Engn Coll, Nanjing 210094, Jiangsu, Peoples R China
来源:
SYNTHESIS-STUTTGART
|
2015年
/
47卷
/
07期
关键词:
iridium;
quinolines;
allylic alcohol;
isomerization;
cyclization;
BASE-MEDIATED SYNTHESIS;
SITU OLEFIN MIGRATION;
ONE-POT SYNTHESIS;
2-AMINOBENZYL ALCOHOL;
SELECTIVE CONVERSION;
SECONDARY ALCOHOLS;
CARBONYL-COMPOUNDS;
ALPHA-ALKYLATION;
KETONES;
DIALLYLANILINES;
D O I:
10.1055/s-0034-1380110
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A new tandem catalytic process has been established for the synthesis of quinolines. This process utilizes the [IrCp*Cl-2](2)/KOH catalyzed isomerization/cyclization of allylic alcohols with 2-aminobenzyl alcohol. Both the secondary and primary allylic alcohols were investigated in this catalytic system to afford different substituted quinoline derivatives in moderate to good yields. A mechanism study showed the reaction following a tandem process integrating isomerization of allylic alcohols and oxidative cyclization of 2-aminobenzyl alcohol.
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页码:976 / 984
页数:9
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