Regiocontrolled deprotonative-zincation of bromopyridines using aminozincates

被引:93
作者
Imahori, T [1 ]
Uchiyama, M [1 ]
Sakamoto, T [1 ]
Kondo, Y [1 ]
机构
[1] Tohoku Univ, Grad Sch Pharmaceut Sci, Aoba Ku, Sendai, Miyagi 9808578, Japan
关键词
D O I
10.1039/b108252n
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Regiochemistry in the deprotonation of bromopyridines was found to be greatly influenced by the choice of metal amide base, and DA-zincate and TMP-zincate turned out to be excellent complementary practical agents for regioselective metalation of bromopyridines.
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页码:2450 / 2451
页数:2
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