Which is the major product obtained from bromination of m-t-butylanisole with Br2 / FeBr3? .-Bu t-Bu...
Predict the major bromination product of the following compounds using Br2/FeBr3 in the dark. Explain your answers. a) b) c) OMe OMe OMe
Predict the major product for the following reaction. Br2/FeBr3 Br Br. OD. Br
Select all of the compounds that undergo electrophilic bromination (i.e. Br2, FeBr3) faster than benzene. CHE SOZH сон NO2 OCH CH3 -&-CH₃ CH3 Select all of the compounds that would produce the meta product under electrophilic bromination (i.e. Br. FeBr 3) conditions. снэ CH, pe C-CH3 CH3
Starting with benzene what is the major product to the following reagents. 1. Br2/FeBr3, (CH3)2CCOCl/AlCl3 2. (CH3)2CCOCl/AlCl3, Br2/FeBr3 3. Br2/FeBr3, H2SO4, (CH3)2CCOCl/AlCl3, H2O Which major product of the three will give the most one product if reacted with HNO3/H2SO4?
Benzene: Reaction of ethylbenzene + Br2, FeBr3 Give the major organic product of the reaction of ethylbenzene with Br2 (1 equivalent) in the presence of FeBr3.
Question 10 What is the major organic product obtained from the following sequence of reactions? CH3 COOH CH2OH COOH COBr Br2 FeBr3 Na201207 H2SO4 Br Br 2 3 Br a. 1 b. 2 C. 3 d.4
Question 11 What is the major organic product obtained from the following reaction? OCH Br OCH3 OCH3 OCH3 Br2 Br FeBr3 Br CN CN Br CN CN 1 2 a. 1 b.2 C. 3 d. 4
Methoxy benzene (anisole) reacts with a mixture of FeBr3 and Br2 and the major products obtained are ortho- and para-substituted. Draw the 3 major and minor products of the reaction and use resonance structures of the carbocation intermediate to explain why ortho and para substitution occur in preference to the meta-substitution.
Draw product(s) obtained from the reaction of the following compound with one equivalent of Br2, using FeBr3 as a catalyst. ob H3C CH3
12, What is the major product obtained from the following reaction? Br Br Br2, H20 OH Br Br Br IV