[3 + 2] Cycloaddition reactions of ethyl (Z)-3-fluoropropenoate with nitrones

Add time:09/24/2019    Source:sciencedirect.com

Ethyl (Z)-2-fluoropropenoate reacts stereospecifically and regioselectively in [3 + 2] cycloadditions with aryl N-methylnitrones. The yields of the cycloaddition products range from 61 to 70%.

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