Can the product shown below be made by a Michael addition? If it can, draw reactants 1 and 2. If it can't, just check the box under the drawing area. 1 +2 1. NaOMe 2. H+ work up oste You can draw 1 and 2 in any arrangement you like. H Can the product shown below be made by a Michael addition? If it can, draw reactants 1 and 2. If it can't, just check the box under the drawing area. 1. NaOMe 1+2 2.H" work up Η CN You can draw 1 and 2 in any arrangement you like. Predict the intermediate 1 and final product 2 of this organic reaction: Na Me Ht work up You can draw 1 and 2 in any arrangement you like. Note: if either 1 or 2 consists of a pair of enantiomers, just draw one structure using line bonds instead of 3D (dash and wedge) bonds at the chiral center.

Draw the product(s) of the reaction below. O: H + Add/Remove step Х Click and drag to start drawing a structure.

Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts. H₂O Draving CI Atoms, Bonds and Rings Charges Draw or tap a new bond to see suggestions. Undo Reset Remove Done Drag To Pan +

PRINTER VERSION 1 BACK NEXT Add curved arrow(s) to draw step 2 of the mechanism. Modify the given drawing of the product as needed to show the intermediate that is formed in this step. H,C CH, Close CH2 +. CI H.C CH2 Br

Complete the mechanism for the keto-enol tautomerization shown using bonds, charges, nonbonding electron pairs, and curved arrows (forward reaction only). Do not delete any pre-drawn bonds, charges, or lone pairs. If you accidentally delete a vital part of the structure, click the undo button in the lower left. Step 1: keto form. Draw curved arrows. Step 2: complete the structure, then add curved arrows. Select Draw Rings More Erase Select Draw Rings More Erase H H - H :0: :0: :o: 1L :o:

Draw the product, please ก D L. CH,CH,CH,Mg Br 2. H₂O 1. H₂O* 2. PCC J. CH,MgBr 4. HO LHCN KEN 2. H,O A

Consider the transformation shown below. Br HO Br i. Calculate the oxidation number for the carbon atom that experiences changes in its bonds. Nox(starting material) = Nox(product) = ii. Determine whether an oxidation, reduction, or neither took place. Answer oxidation or reduction or neither: iii. Determine the number of electrons transferred. Answer should be a positive integer: 1 iv. Provide the reagent(s) that are needed to produce the transformation shown. Reagents should be listed in alphabetical order (numbers come before letters) and separated by commas. Do not use subscripts. (Use the Reagent Cabinet List as a reference for correct formatting of your answer.) Reagents:

For the mechanism, draw the curved arrows as needed. Include lone pairs and charges in your answer. Do not draw out any hydrogen explicitly in your products. Do not use abbreviations such as Me or Ph. Step 1 NaOH, H₂O Heat + i Incorrect. Which of the mechanistic steps is shown in this step of the mechanism? Draw step 1 of the mechanism. CH3 CH3 + Edit Drawing

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