An enantioselective route to trans-2,6-disubstituted piperidines

An enantioselective route to trans-2,6-disubstituted piperidines
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DOI:
10.1016/s0040-4020(97)00377-3
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发表时间:
1997-08-11
期刊:
影响因子:
2.1
通讯作者:
Wang, YG
Wang, YG
中科院分区:
化学3区
文献类型:
--
作者:
Chackalamannil, S;Wang, YG

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报道了[3+2]硝酮环加成反应合成反式-2,6-二取代哌啶的关键中间体(S)-2-甲基四氢吡啶-N-氧化物(4)的合成。硝酮4通过中间体14被加工成火蚁毒生物碱(+)-solenopsin-A(2)。(C)1997年爱思唯尔科学有限公司
The synthesis of (S)-2-methyl tetrahydropyridine-N-oxide (4), a key intermediate for the enantioselective construction of trans-2,6-disubstituted piperidines via [3+2] nitrone cycloaddition reaction, is described. Nitrone 4 was elaborated to the fire ant venom alkaloid (+)-solenopsin-A (2) via intermediate 14. (C) 1997 Elsevier Science Ltd.