Ring opening reaction of furan with high regio- and diastereo-selectivity via controlled addition of isatin-derived diazoamides |
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Authors: | Sengodagounder Muthusamy Datshanamoorthy Azhagan |
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Institution: | School of Chemistry, Bharathidasan University, Tiruchirappalli 620 024, India |
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Abstract: | Reaction of cyclic diazoamides with furan systems using rhodium(II) acetate as a catalyst afforded a variety of (3Z)-3-(2E)-4-oxopent-2-en-1-ylidene]indol-2-ones in a regio- and diastereo-selective manner. The diastereoselectivity was based on the flow rate of cyclic diazoamides. The representative products were characterized by single-crystal X-ray analyses. |
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Keywords: | Copper(I) triflate Diazoamide Rhodium(II) acetate Ring opening reaction |
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