An organocatalytic Michael-aldol cascade: formal [3+2] annulation to construct enantioenriched spirocyclic oxindole derivatives.
نویسندگان
چکیده
An efficient organocatalytic Michael-aldol cascade reaction for the asymmetric synthesis of spirocyclic oxindole derivatives fused with tetrahydrothiophenes has been developed through a formal [3+2] annulation strategy.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 42 شماره
صفحات -
تاریخ انتشار 2012