Asymmetric synthesis of Sedum alkaloids via lithium amide conjugate addition

阅读量:

37

作者:

SG DaviesMF AiPM RobertsAD Smith

展开

摘要:

Conjugate addition of lithium ()--allyl--(α-methylbenzyl)amide or lithium ()--but-3-enyl--(α-methylbenzyl)amide to an alkyl hexa-2,4-dienoate or alkyl hepta-2,6-dienoate, followed by ring-closing metathesis of the olefin functionalities within the resultant β-amino ester, generates a range of diastereoisomerically pure azacycles in good yield. These homochiral templates are readily transformed to a range of piperidine alkaloids of the Graphical abstract

展开

DOI:

10.1016/j.tet.2009.09.104

被引量:

126

年份:

2009

通过文献互助平台发起求助,成功后即可免费获取论文全文。

相似文献

参考文献

引证文献

来源期刊

引用走势

2011
被引量:30

辅助模式

0

引用

文献可以批量引用啦~
欢迎点我试用!

引用