3. When compound 11 is treated with two equivalents of methansulfonic acid (MSOH) in dichloromethane, the pyrazole 12 and hydrazine 13 are obtained (after the reaction mixture has been neutralized): OMe COME OMe MSOH CH,Cl, EtO EtO 11 12 13 OEt Propose a reasonable mechanism!
3. When compound 11 is treated with two equivalents of methansulfonic acid (MSOH) in dichloromethane, the pyrazole 12 and hydrazine 13 are obtained (after the reaction mixture has been neutralized): OMe COME OMe MSOH CH,Cl, EtO EtO 11 12 13 OEt Propose a reasonable mechanism!
Organic Chemistry
8th Edition
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Chapter23: Amines
Section: Chapter Questions
Problem 23.68P: Show how the synthetic scheme developed in Problem 23.67 can be modified to synthesize this...
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