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- What is the expected major product for the following reaction? O IV I OCH 3 |||||... + enantiomer || 1. Hg(OAc)2, CH3OH 2. NaBH4 НО. OH ... H3CO. + enantiomer ||| IV H3CO VProvide the product for the following reaction? НО. 1 || IV HO HO Na₂Cr₂O7, H₂SO4 excess HOWhat is the predicted product of the reaction shown? ОТ O II ||| O IV OV OH OH 1. 2. 3. Na2Cr2O7/H2SO4/H2O Оз DMS н || ОН он ОН Ш ее юля О НО IV V ОН
- Predict the product of the reaction. Draw all hydrogen atoms. H3C-CH₂ H FC H H + Cl₂ Select Draw Templates More T |||||| C Cl HGive the major organic product for the reaction. -Br H Br H₂O A Select Draw Templates More / |||||| 3 C H O Br Q2 2 Q ErasePyridine reacts with hydroxide by nucleophilic aromatic substitution. Complete the mechanism by drawing curved arrows, the structure of the charged intermediate, and the structure of the major uncharged product. All non-bonding electrons must be shown, including those associated with charges. Step 1: Draw curved arrows. Select Draw Templates More ||||||||||| C H H 1 0: 3 C cl N 0 : a: Q2Q Step 3: Draw the uncharged product. Chloride ion is pre-drawn for your convenience. Select Draw Templates More ||||||||||| CH cl N O Erase : CI Erase Q2 Q Step 2: Draw the charged intermediate. Draw curved arrows to form the product. Select Draw Templates More ||||||||||| CH cl N G E 0 Erase Q2Q
- Rank the compounds in order of reactivity toward nitration with HNO3: benzene 2-methylfuran thiophene Most reactive Least reactive Answer Bank 3-methylthiopheneI H Ph Br In an E2 elimination reaction, the leaving group and the hydrogen atom must be anti-coplanar for this concerted reaction to occur. ||| Identify which of the following structures has the hydrogen atom and the leaving group aligned anti-coplanar. CH3 Ph Ph H TI F H || OH H Ph H CH3 CH3 Br Ph Br A) I B) II C) IIIPredict the product for the following reaction sequence. 2-methyl-1-propanol PBr3 OH Br || Ja fla OH V IV O Br Mg/ether ||| 1. CO₂ 2. H3O+ OH
- Give the major products for the reaction. Cl₂ (low conc.) Select Draw Templates More / |||||| S C cl H T EraseIn each of the followinq rea ctions, t he indlicated procluct is either obtained poor yretd all. Provide the case, or not at detai led explanat con why this is a U ##f0d CH, (CO, Et),ci Ne GEt, EEOH PHCH(co U Ph Br CH2 CHO + CH, Č CH2 NADEE, CHz CH CH, C CHz Et OH NaOEE () CH2 CHO t CHq Ć CHzWhat is the predicted product for the reaction sequence shown? CH₂CH₂OH PCC 1 N IV N. LOH = (CH3)2NH H₂SO4 N V N N |||