Draw the curved arrows showing the mechanism for this proton transfer reaction, and modify the provided structures to show the products. Lone pairs are not required in the products. H₂C H₂C H₂C H₂C i CH₂ +K CH3 HO Edit Drawing -CH₂ -CH₂

Draw the product when A (TOP) and B (BOTTOM) react together:  (Ignore the SOCl2)

Provide an arrow pushing mechanism for the following reaction. Include protons and each step clearly indicated. Br H. D H3C Hz H3C CH3

Complete the curved arrow mechanism of the following double elimination reaction when 1,2-dibromopropane is treated with two equivalents of sodium amide and heated in mineral oil. a) Use three curved arrows to show the elimination of the first hydrogen bromide. HN: H 19 H : Br H ↑ b) Use three curved arrows to show the elimination of the second hydrogen bromide. : Br | H H : B H H

Please don't provide handwriting solution

can someone please help me with these please A and B I am confused about.

Draw a mechanism for the following reaction:

OH H xs CrO3 H₂O acetone Modify the structure of the starting material to draw the major organic product. Use the single bond tool to interconvert between double and single bonds. Edit Drawing ? OH

Which of the four options below is a correct product to the following reaction H₂NOC H₂NOC H₂C HN 20 Ho HN CO₂H H₂NOC zo HN NaOH/H₂O CFCOH H₂O+

Add curve arrows to draw step 4 of the mechanism.