Consider the reaction of 2-bromo-2-methylpropane with water, shown below, to answer the following question(s). CH3 CH3 H₂C-C-Br H₂C-C-OH CH3 CH3 Diagram 1: The first step of this reaction is shown below. CH3 CH3 H₂C-C-Br H₂C- H₂O H₂C-C+ I CH3 CH3 A B Diagram 2: The second and third steps of the reaction are shown below. CH3 CH₂ H₂C-C-O: CH₂ CH3 H H CH₂ H₂C-C-64 V CH₂ H + HBr + Br H ¡ÖH₂ H + H₂O* 5) In Diagram 2, draw arrows on the structures showing electron flow.

A common alkene starting material is shown below. Predict the major product for each reaction. Ignore any inorganic byproducts. I I Select to Select to Draw I Draw I HBr Cl₂ H₂O 1. BH3-THF 2. H2O2, NaOH nd 1.03 2. (CH3)2S

need help with this problem predict the major products. A-C

Pick out the process which does not involve carbocation formation: O O ОН OH Br₂ CC14 HBr ether H₂SO H₂O HCI ether Br CI Br None of these involve a carbocation

Draw a structural formula for the substitution product of the reaction shown below. ● H3C- ● H3C H Br + Na OCCH3 DMF • Use the wedge/hash bond tools to indicate stereochemistry where it exists. If more than one stereoisomer of product is formed, draw both. Separate multiple products using the + sign from the drop-down menu. Products that are initially formed as ions should be drawn in their neutral forms. DMF = dimethylformamide

Complete the following reaction. مله mom سله ه A B C D LiAlH4 ether B -CH2NH2 C -NH₂ D -OH

The southern pine beetle utilizes a multi-component aggregation pheromone (one component shown below) to start mass colonization of healthy trees. The biosynthetic pathway involves the cyclization of this acetal from the straight chain structure. Draw the straight chain structure that could be used to form this acetal. Use wedges and dashes to correctly depict the stereochemistry. H3C- OH ✔

Predict the major products of this organic reaction. Be sure to use wedge and dash bonds when necessary, for example to distinguish between different major products. c+ C :0 + T H₂SO4 2 но X 3 Click and drag to start drawing a structure.

9.

1. Draw the structure of sodium (E) 2-bromo-3-iodo-2-octenoate. 2. Give the IUPAC name of this compound, including stereochemistry. 3. Draw the most stable chais CH³