Synthesis of the reported structure of piperazirum using a nitro-Mannich reaction as the key stereochemical determining step
Synthesis of the reported structure of piperazirum using a nitro-Mannich reaction as the key stereochemical determining step
复制标题
使用硝基曼尼希反应作为关键立体化学测定步骤合成已报道的哌嗪结构
DOI:
--
复制
发表时间:
2013
影响因子:
2.7
通讯作者:
L. Angello
中科院分区:
文献类型:
--
作者:
D. Noble;David Wu;B. Emerson;S. Sheppard;T. Lieuwen;L. Angello
Piperazirum, isolated from Arum palaestinum Boiss, was originally assigned as r-3,c-5-diisobutyl-c-6-isopropylpiperazin-2-one. The reported structure was synthesised diastereoselectively using a key nitro-Mannich reaction to set up the C5/C6 relative stereochemistry. The structure was unambiguously assigned by single crystal X-ray diffraction but the spectroscopic data did not match those reported for the natural product. The structure of the natural product must therefore be revised.
DOI:
10.1021/jo3010827
发表时间:
2012
期刊:
The Journal of organic chemistry
影响因子:
--
作者:
Anderson JC
通讯作者:
Anderson JC
影响因子:
--
作者:
T. Yoon;E. Jacobsen
通讯作者:
T. Yoon;E. Jacobsen