Transition-Metal-Free Arylation of N-Alkyl-tetrahydroisoquinolines under Oxidative Conditions: A Convenient Synthesis of C1-Arylated Tetrahydroisoquinoline Alkaloids

被引:27
作者
Singh, Kamal Nain [1 ,2 ]
Kessar, Satinder V. [1 ,2 ]
Singh, Paramjit [1 ,2 ]
Singh, Pushpinder [3 ]
Kaur, Manjot [1 ,2 ]
Batra, Aanchal [1 ,2 ]
机构
[1] Panjab Univ, Dept Chem, Chandigarh 160014, India
[2] Panjab Univ, Ctr Adv Studies Chem, Chandigarh 160014, India
[3] DAV Univ, Dept Chem, Jalandhar 144025, India
来源
SYNTHESIS-STUTTGART | 2014年 / 46卷 / 19期
关键词
arylation; tetrahydroisoquinoline; C-H activation; alkaloids; metal-free; SP(3) C-H; DEHYDROGENATIVE COUPLING REACTIONS; ONE-POT SYNTHESIS; TERTIARY-AMINES; HIGHLY EFFICIENT; BOND ARYLATION; 1-ARYL-TETRAHYDROISOQUINOLINE ANALOGS; DIRECT FUNCTIONALIZATION; NUCLEOPHILIC-ADDITION; CRYPTOSTYLINE-II;
D O I
10.1055/s-0034-1378337
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A simple protocol for the C1 arylation of tetrahydroisoquinolines with aryl Grignard reagents via diethyl azodicarboxylate (DEAD) mediated oxidative C-H activation under metal-free conditions has been developed. The target compounds, including some naturally occurring alkaloids, were obtained in moderate to good yields.
引用
收藏
页码:2644 / 2650
页数:7
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