Problem 12.36 Part A What are the major products of the following reaction? NBS, ? peroxide
Bromination of an alkene by N-bromosuccinimide (NBS) in the
presence of light or peroxide is a radical reaction and produces an
allylic bromide. For the following bromination of
3-methylcyclopentene, select the allylic bromides from the set at
the right that would be products of the reaction.
16) 16) What is the product of the following reaction? heat, peroxide I. IV. -NBS D) IV E)V A) I B) II C) III 17)_ 17) Which of the following is the most stable radical? I. HCH3 CH2CH3 CH2-CH2 H2CH3 E) V C) III DIV A) I B) II
Testbank, Question 052 Which of the following are major products of the reaction shown? hv NBS "Br IV . ΟΙ O I and II O I and IV I and III I, II, III and IV O
Pedict the major product for the following reaction with HBr and
peroxide
Predict the major product for the following reaction. When drawing hydrogen atoms on a carbon atom, either include all hydrogen atoms or none on that carbon atom, or your structure may be marked incorrect +peroxide
1. (2) Predict the major monobrominated product of the reaction below 21. NBS hv (4) The halide product from part a is used to create a Grignard reagent which is further reacted with 2,2-dimethyloxirane (shown below). Show the Grignard and the major organic product of this reaction (following the usual acid workup). b. (4) Draw the ally! anion, showing all atoms, bonds, and lone pair. Then, fill in the pi electrons appropriately in the MO diagram for the allyl anion....
Give the major Kinetic product for the following reaction NBS heat
Predict the major product from the following reaction: NBS hv
Draw the major products for the following reactions below. Write no reaction if no reaction. Br NBS hy NO2 Br2 FeBr3 Cl2 FeCl3 НО, Nal O N НО, CI AICI: KMnO4
What are the 2 products of reaction of 1,4-pentadiene with NBS, ROOR, hv? I think got the major structure correct - a Br off the center carbon, but I can't seem to figure out the minor structure.
Problem 7.60 (a) Part A What are the products of the following reaction? HBr