Title of article :
Facile synthesis of α-methylidene-γ-butyrolactones: intramolecular Rauhut–Currier reaction promoted by chiral acid–base organocatalysts
Author/Authors :
Shinobu Takizawa، نويسنده , , Tue Minh-Nhat Nguyen، نويسنده , , André Grossmann، نويسنده , , Michitaka Suzuki، نويسنده , , Dieter Enders، نويسنده , , Hiroaki Sasai، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2013
Pages :
8
From page :
1202
To page :
1209
Abstract :
The acid–base organocatalyzed intramolecular Rauhut–Currier (RC) reaction of the dienone enolates has been developed. The enantioselective RC process produces the highly functionalized α-methylidene-γ-butyrolactones as a single diastereomer with up to 98% ee.
Keywords :
Rauhut–Currier , Enantioselective , Organocatalysts , Intramolecular , ?-Methylidene-?-butyrolactones
Journal title :
Tetrahedron
Serial Year :
2013
Journal title :
Tetrahedron
Record number :
1105423
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1105423
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