H Problem 16. Identity the correct diene and dienophile set for this Diels Alder reaction. and ? CN CN and CN NC CN NC C

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H Problem 16 Identity The Correct Diene And Dienophile Set For This Diels Alder Reaction And Cn Cn And Cn Nc Cn Nc C 1 (41.3 KiB) Viewed 53 times

H Problem 16. Identity the correct diene and dienophile set for this Diels Alder reaction. and ? CN CN and CN NC CN NC CN (a) and and CN CN and NC (b) (c) (d) Problem 17. Which one of the following reactions would yield the product as shown? ci AICI, (a) -NH2 -NH2 (HO), O Me O Me (b) EN, PdfPPhala 1. NaNO2, H, 0°C 2. KI (c) -NH2 ta AICI (d) -NO2 NOZ Problem 18. What is the major organic product formed in the following reaction? NH2 ? NH ya (a) (b) (c) (d)