Sonochemical barbier reaction with isocyanates and the synthetic use of the organometallic intermediate |
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| Affiliation: | 1. National Institute of Laser Enhanced Sciences, Cairo University, Cairo 12613, Egypt;2. Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia |
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| Abstract: | Sonication of aryl halides, t-butyl isocyanate and sodium in THF leads to an organosodium intermediate which is easily and regioselectively ortho-lithiated and reacted with electrophilic reagents. |
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