An asymmetric pericyclic cascade approach to 3-alkyl-3-aryloxindoles: generality, applications and mechanistic investigations.
An asymmetric pericyclic cascade approach to 3-alkyl-3-aryloxindoles: generality, applications and mechanistic investigations.
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3-烷基-3-芳基吲哚的不对称周环级联方法:一般性、应用和机理研究。
DOI:
10.1039/c4ob02526a
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发表时间:
2015
影响因子:
3.2
通讯作者:
Richmond E
中科院分区:
文献类型:
--
作者:
Richmond E
The reaction of L-serine derived N-arylnitrones with alkylarylketenes generates asymmetric 3-alkyl-3-aryloxindoles in good to excellent yields (up to 93%) and excellent enantioselectivity (up to 98% ee) via a pericyclic cascade process. The optimization, scope and applications of this transformation are reported, alongside further synthetic and computational investigations. The preparation of the enantiomer of a Roche anti-cancer agent (RO4999200) 1 (96% ee) in three steps demonstrates the potential utility of this methodology.
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DOI:
10.1039/p19870000567
发表时间:
1987
期刊:
Journal of The Chemical Society-perkin Transactions 1
影响因子:
--
作者:
A. Evans;G. A. Taylor
通讯作者:
G. A. Taylor
影响因子:
46.2
作者:
Nicolaou KC;Chen JS
通讯作者:
Chen JS
DOI:
10.1021/jo4017953
发表时间:
2013-12-20
期刊:
The Journal of organic chemistry
影响因子:
--
作者:
Repka LM;Reisman SE
通讯作者:
Reisman SE
影响因子:
15
作者:
Dounay, AB;Hatanaka, K;Weiss, MM
通讯作者:
Weiss, MM
影响因子:
16.6
作者:
Celebi-Oelcuem, Nihan;Lam, Yu-hong;Richmond, Edward;Ling, Kenneth B.;Smith, Andrew D.;Houk, Kendall N.
通讯作者:
Houk, Kendall N.