Synthesis of Bi‐ and Tricyclic 1,2‐Dihydroquinoline Derivatives from Arylamines and Alkynes by a Consecutive Zinc‐Ammonium Salt Catalysis
Synthesis of Bi‐ and Tricyclic 1,2‐Dihydroquinoline Derivatives from Arylamines and Alkynes by a Consecutive Zinc‐Ammonium Salt Catalysis
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DOI：
10.1002/adsc.201200155
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发表时间：
2012-08
影响因子：
5.4
通讯作者：
Nibadita Purkait;S. Blechert*
中科院分区：
文献类型：
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作者：
Nibadita Purkait;S. Blechert*
阳离子锌配合物和N，N-二甲基苯胺氢三氟甲基磺酸盐的接力催化诱导多重CC键和CN键的形成。该一步合成法使得高度取代的双环和三环1，2-二氢喹啉衍生物易于从简单的起始原料获得。高产工艺由几个同时进行的操作步骤组成。
A relay catalysis of a cationic zinc complex and N,N-dimethylaniline hydrotrifluoromethyl sulphonate induces a multiple CC bond and CN bond formation. The one-step synthesis make highly substituted bi- and tricyclic 1,2-dihydroquinoline derivatives easily available from simple starting materials. The high yielding process consists of several simultaneous operating steps.