Draw the starting structure that would lead to the major product shown under the provided conditions. Drawing 1. BH3-THF 2. H2O2, NaOH + OH H H H OH E ин a

Draw and explain this mechanism of the reaction

Draw the mechanism for the prbolem below! Make sure to include formsl charge, intermediates, and mechanism

can you ecplain the steps?

Predict the product of the reaction. please explain detailed steps.

Consider the intramolecular nucleophilic substitution reaction shown here. Does the stereochemistry of the product suggest an Sn1 or SŅ2 mechanism? Draw the complete mechanism for this reaction, including curved Br OH NaOH CH3 H3C CH3 Br H3C H arrows.

6. Determine whether each reaction occurs by an SN2, SN1, E1, and/or E2 reaction. Provide a detailed mechanism with curved arrows and the major product(s). CI NaSH DMF OMs NaOH H20, heat LDA Br DMF NaOH H20, heat OH HBr OH H*, H20 heat

Determine the mechanism of nucleophilic substitution of each reaction and draw the products, including stereochemistr CH₂CH3 CI Br + CN d. + CH3COOH a. acetone + -OCH3 e. DMF f. b. C. ||||| a ||||| Br H Br CH2CH2CH3 + CH3OH DMSO H CH3 CI Br + OCH₂CH3 + CH3CH₂OH

10. Draw the complete, detailed mechanism (curved arrows) for the following reaction, and predict the major product. CH3 ▪OH 1. DMSO (COCI)2 2. Et3N H

4. Draw the mechanism of the reaction shown below. HO H3PO4