25. Predict the product and provide a curved arrow mechanism for the transformation show below. Be sure to show the formation of all reactive intermediates and clearly show all proton transfers. Be sure to also show the final position of the labeled oxygen in this mechanism (The enrichment of the methanol oxygen as isotopically pure 180 does not affect the mechanism in any way other than that it allows identification of where the final position of that oxygen is). H+ 18 OH CH₂OH

25. Predict the product and provide a curved arrow mechanism for the transformation show below. Be sure to show the formation of all reactive intermediates and clearly show all proton transfers. Be sure to also show the final position of the labeled oxygen in this mechanism (The enrichment of the methanol oxygen as isotopically pure 180 does not affect the mechanism in any way other than that it allows identification of where the final position of that oxygen is). H+ 18 OH CH₂OH

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter21: Nas: Nucleophilic Aromatic Substitution

Section: Chapter Questions

Problem 7E

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