Predict the major organic product for the following multistep sequence. Be sure your answer accounts for stereochemistry and regiochemistry, where ppropriate. If multiple stereoisomers are formed, be sure to draw all products using appropriate wedges and dashes. HC H.C -CH3 1. HC HC. 2. H3O+ CH3 3. HC- H₁₂C

Predicting the products of alkene dihydroxylation D Predict the major products of this organic reaction. Be sure to use wedge and dash bonds if necessary, for example to distinguish between the stereochemistry of major products. cc с + T X 1. mCPBA 2. H₂0 1/5 3 Tiffany V Click and drag to start drawing a structure. ? S dh

Draw the products for the following reactions, assume the reagents are in excess unless other equivalents are listed. Clearly indicate the stereochemistry where important

CH3 H3C, CH3 с. ZH CH3 CH3 `CH3 `CH3 % Ortho 63 45 30 16 In Section 23.2, we learned that all alkyl groups are ortho/para directors. However, the relative amounts of ortho and para products depend on the specific identity of the alkyl group, as shown here for the nitration of various alkylbenzenes. What trend do you % Meta 3 8 11 % Para 34 49 62 73 observe? What factor accounts for that trend? fo

APPLY STEREOCHEMISTRY WHEN APPLICABLE: Does each reaction occur from SN1 or 2? What are the organic products?

Predict the major organic product for the following multistep sequence. Be sure your answer accounts for stereochemistry and regiochemistry, where appropriate. If multiple stereoisomers are formed, be sure to draw all products using appropriate wedges and dashes. H,C H,C -CH, 1. Н.С H,C 2. H3o* CH, CH, 3. H,C-:

Predict the products of the following reactions. Include stereochemistry when necessary. For reactions with more than one step show the product formed after each step.