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BF3·OEt2-catalyzed tandem Prins Friedel-Crafts reaction: a novel synthesis of sugar fused diarylhexahydro-2H-furo[3,2-b]pyrans |
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| Authors: | Basi V Subba Reddy Dudhmal N ChayaJhillu S Yadav Deepak ChatterjeeAC Kunwar |
| Institution: | Discovery Laboratory, Division of Organic Chemistry, Indian Institute of Chemical Technology, Hyderabad 500 007, India |
| Abstract: | d-Glucose based homoallylic alcohol reacts smoothly with various aldehydes in the presence of arenes and a catalytic amount of BF3·OEt2 under mild conditions to afford a novel series of 5,7-diaryl-hexahydro-2H-furo3,2-b]pyrans in good yields with high cis-selectivity. |
| Keywords: | Prins Friedel-Crafts reaction Sugar homoallylic alcohol Lewis acid Diaryl hexahydro-2H-furo[3 2-b]pyrans |
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