Solve Q5 and Q6 with detailed expalantion 5. Using curved arrows, draw the mechanism of both steps involved in the syntheticpathway to imidazole (5).H3CCH,Co0 NH,*H3CENHH3C-N-HN-HH3CH3C-`NHH3CH123456. Suggest a reasonable retrosynthetic approach to disconnect oxazole (1) and draw themechanism of the forward Robinson-Gabriel reaction:H3C-NH3C`N-1

Answered: Image /qna-images/answer/af158a82-98ff-4495-a72d-fc0827aba591.jpg

5. Using curved arrows, draw the mechanism of both steps involved in the synthetic pathway to imidazole (5). H;C CH;Co0 NH,* H3C ENH H3C -N HN -H -H H3C- H H;C- `NH H3C- 1 2 4 5 6. Suggest a reasonable retrosynthetic approach to disconnect oxazole (1) and draw the mechanism of the forward Robinson-Gabriel reaction: H3C -N H3C `N- 1 ZI

5. Using curved arrows, draw the mechanism of both steps involved in the synthetic pathway to imidazole (5). H;C CH;Co0 NH,* H3C ENH H3C -N HN -H -H H3C- H H;C- `NH H3C- 1 2 4 5 6. Suggest a reasonable retrosynthetic approach to disconnect oxazole (1) and draw the mechanism of the forward Robinson-Gabriel reaction: H3C -N H3C `N- 1 ZI

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter19: Eas: Electrophilic Aromatic Substitution

Section: Chapter Questions

Problem 40CTQ

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