Classify each of the following organic reactions. reaction Cl₂ HBr Br H₂O H2 Pd HBr Br OH CI type of reaction (check all that apply) hydrohalogenation hydrogenation halohydrin formation hydroxation halogenation addition hydrohalogenation hydrogenation halohydrin formation halogenation addition enolation hydrogenation hydrohalogenation addition halohydrin formation halogenation inhalation halogenation addition hydrohalogenation hydrogenation halohydrin formation subtraction

Some elimination reactions can undergo cation rearrangements. Given the following reaction conditions, draw three possible elimination products that could form with carbocation rearrangement, or without carbocation rearrangment. Include major and minor products. Br Weak Base

Can you explain the mechanism for this question HO OH H2SO4 cat. H₂O

Identify the pericyclic reactions in the following reaction schemes. Give the complete reaction name and indicate the course of the reaction with the aid of the arrow notation.

owing reactions proceeds via an SN1 or SN2 of the reaction: (b) S2 pro85 39 Br tort atubong auonsV HMPAnoitutitadua

Remaining Time: 38 minutes, 15 seconds. * Question Completion Status: 100 110 120 130 14 15 16 1 36 38 39 40 41 42 430 44 45 46 47 48 49 50 37 QUESTION 2 Which of the following reactions proceeds through a carbocation intermediate? OEpoxidation O Oxymercuration/Reduction O Hydroboration/Oxidation O Acid-catalyzed hydration O Both A and B QUESTION 3 nat alkyl bromide should be used in the acetoacetic ester synthesis of the follow CH;CH;CH;ĊCH3 ve and Submit to save and submit. Click Save All Answers to save all answers. F2 F3 F4 F5 @ # 24 3 W E R

According to the Reaction Energy Diagrams shown below, the exo product is more stable than the endo product. Why is the endo product formed exclusively in this reaction?

Select the major intermediate in the chlorination (Cl2/AlCl3) of benzoic acid. COOH бас -CI COOH A Ос ОВ OA OD O None COOH В C COOH D с

1. Describe the difference between addition polymerization and conden- sation polymerization. For an example of each type of polymerization a) Give the structural formula of the starting materials b) Draw a section of the polymer chain, showing at least one repeat unit 8 2. State the product of the following chemical reactions. a) Hydrolysis of methyl benzoate, C6H5COOCH3, with dilute sulfuric acid. b) Combustion of propan-1-ol.

18) The following reaction undergoes three distinct steps: imine formation, electrophilic aromatic substitution, and decarboxylation. Draw each of the intermediates from each of these three steps as well as the final product. BS NH₂ OH heat