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- Predict the product(s) for the following reaction. O ll + enantiomer I OI ||| OH O IV OH CN OH + enantiomer || 1. NaCN 2. H₂O CN "ОН + enantiomer ||| IV CN CNWhat is the likely product of the reaction shown? لیلی OH 01 0 || O ||| CO IV OV 1 excess NaBHA/CHJOH IV 11 OH OH OH OH ملیٹی میشی مسكن III OHWhat is the predicted product of the reaction sequence shown? O AICI3 OCH3 IV CI NaBH4/CH3OH OH = 11 V ОН |||
- What is the expected product of the reaction shown? (Z)-3-hexene+mCPBA. + enantiomer O O OI O IV ||| + enantiomer || + enantiomer IVWhat is the predicted product for the reaction sequence shown? CH₂CH₂OH PCC 1 N IV N. LOH = (CH3)2NH H₂SO4 N V N N |||Determine the major product(s) of the following reaction: (En: enantiomer) Bľ2 Br, ? H,O ОН A) + En Br Br В) + En Br ОН C) + En HQ Br YOH D) + En
- 1. Draw the structure of (E) 5-phenyl-4-hexen-2-ynal. brudgmco SX ni on epnih vnam woH brod elduob vnam woh pr worH11.32 - Level 2 :: Unanswered • 3 attempts left What is the major product of the following reaction? A A В В C D D E E H Et Br NaOCH; HOCH H. Et Et Et H H OMe Et Racemic Mixture в H Et OMe HHC CH CH3CO2H H,SO, H3C-C-O-C=CH2 H HgSO, Acetylene Acetic Acid Vinyl acetate Acetylene reacts with acetic acid in the presence of H,SO4 and HgSO4 to yield vinyl acetate, a monomer used in the production of poly(vinyl acetate). The reaction mechanism includes the following steps: 1. Formation of a bridged mercurinium ion intermediate between Hg- and acetylene; 2. Addition of acetic acid to open the three-membered ring; 3. Proton transfer to solvent to give an organomercury vinyl ester3; 4. Addition of H to the alkene to form a carbocation; 2+ 5. Expulsion of Hg²+ to form the alkene. Diagram the mechanism on a separate sheet of paper, and then draw the structure of the product(s) of step 3. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Draw organic species only. • Do not include counter-ions, e.g., Na, I, in your answer.
