the stru e of the major organic product of the reaction below. CH(CH3)2 КОН H2C=C CHCI3 +. CH2CH3 • Use the wedge/hash bond tools to indicate stereochemistry where it
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- i. Fill in the missing starting materials, products, or reagents as necessary. ii. Label each transformation as SN1, SN2, or acid/base. iii. Indicate if the product is racemic or a single enantiomerEthers: Reaction of 1-methoxy-2- methylpropane and HI, heat. Draw the organic product or products formed when the structure shown below is heated with HI. If no reaction occurs, draw the starting material. Interactive 3D display modeDraw mechanism arrows and then predict the major products and stereochemistry. Also include the labels of thermodynamic and kinetic no stick structure don't understand 3,4-dimethylhex-3-ene with BH3. After reaction is complete, add H2O2, –OH, and H2O
- These are synthesis questions. You need to show how the starting material can be converted into the product(s) shown. You may use any reactions we have learned. Show all the reagents you need. Show each molecule synthesized along the way and be sure to pay attention to the regiochemistry and stereochemistry preferences for each reaction. If a racemic molecule is made along the way, you need to draw both enantiomers and label the mixture as "racemic".Show arrows, mechanism and product of TiCl4 + CH3-O-CH3.Fill in the missing starting material, reaction conditions, or products for each reaction shown below. Take care to indicate if two sets of reagents have been added sequentially (using 1. ___ and 2.___ above the arrow), and also to show all MAJOR products and indicate stereochemistry. In cases where a pair of enantiomers are produced or stereochemistry is not controlled you can write “+ enantiomer” or use squiggly lines, as appropriate.
- Determine the product of the reactions below. Show stereochemistry- For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H2SO4H2SO4, then draw the structure of the major product of the elimination. (Picture 1): Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation of the carbocation intermediate. Note: HSO−4HSO4− is formed from step 1, but not shown. (Picture 2): Step 3: Use a curved arrow to show the carbocation rearrangement. Step 4: Draw curved arrows to show the elimination to form the major product. Water is added as a base. - Draw the major product of the elimination. H3O+H3O+ has been pre‑drawn for your convenience.The synthesis above can be performed with some combination of the reagents listed below. Give the necessary reagents in the correct order. Be sure to consider stereochemistry and regiochemistry.A. NaOHB. mCPBAC. OsO4, tBuOOHD. NaHE. H2, LindlarF. CH3CH2CH2BrG. CH3CH2ClH. NaNH2I. H3O+J. Na, NH3(l)
- Name the alkene below.Use only E/Z designators to indicate stereochemistry.Draw eugenol as a line structure. The double bonds of the benzene ring are fairly unreactive unless you use special catalysts. But the double bond on the side group is reactive. Draw the mechanism of eugenol reacting with HBr to form the two possible carbocation intermediates. Put your intermediates into square brackets. Label each carbocation as a methyl carbon or 1°, 2°, or 3°. Then circle a more stable carbocation if one is more stable. Can you guess what the final product is?How many stereoisomers of 2-methyl-heptan-4-ol could form? How many would you expect to form? In what ratios? (All equal?). Explain your answer Please explain clearly why the ratio is 1:1. Thank you!