Stereoselective Insertion of Benzynes into Lawsones: Synthesis of Biologically Important Benzannulated Bicyclo[3.3.0]octanes

An ideal stereoselective insertion of in situ generated benzynes into lawsones through domino formal [2+2]‐cycloaddition followed by rearrangement is disclosed. The reaction allowed for the preparation of biologically important benzannulated bicyclo[3.3.0]octanes in good yields and with excellent se...

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Veröffentlicht in:	Chemistry : a European journal 2019-01, Vol.25 (5), p.1177-1183
Hauptverfasser:	Kumar, A. Suresh, Thirupathi, Guguloth, Reddy, G. Surendra, Ramachary, Dhevalapally B.
Format:	Artikel
Sprache:	eng
Schlagworte:	[3+2]-cycloaddition arynes bicyclo[3.3.0]octanes catalysis Chemistry Cycloaddition Insertion lawsones Octanes Stereoselectivity Substrates
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