Br Br Reaction 1 Reaction 2 Reaction 3 CH,Br AIBr3 A Electrophilic addition B Electrophilic substitution C Radical substitution D Rearrangement
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- What is the mechanism for reaction 1? a electrophilic addition b nucleophilic addition c nucleophilic substitution d electrophilic substitution Which reagents are used for reaction 1? a Cl2, uv b SOCl2 c HCl, ether d Cl2, DCM Which reagents are used for reaction 2? a KOH / ethanol b H2SO4 / H2O c HgSO4 / H2SO4 d NaBH4, ethanol, H3O+1. Reaction mechanism 2. Show sterochemistryPropose a curved-arrow mechanism to show how ozone (O3) reacts with a carbon-carbon double bond to form a molozonide, the first intermediate in ozonolysis.
- When (CH3CH2)3CBr is added to CH3OH at room temperature, the product is(CH3O)C(CH2CH3)3. Propose a mechanism(s) for the reactions leading to theseproducts and use curved arrows to show the movement of electrons.When (CH3CH2)3CBr is added to CH3OH at room temperature, the product is (CH3O)C(CH2CH3)3. Propose a mechanism(s) for the reactions leading to these products and used curved arrows to show the movement of electrons.(CH3)3CHOH is reacted with CH3-O-C--C6H5 in a transesterification reaction. What is the M+ of the product? || O 102 80 178 None of these
- 2. In the following reactions identify the nucleophile by writing Nu on the atom that does the attacking. Then circle the atom that is the leaving group in the electrophile. a. b. N Br F + + Na Me Iton MeOH olapidmolo-1 ydw niele, brinsw Insbrta staulis pach Maiy bookWhen (CH3CH2)3CBr is added to CH3OH at room temperature, the major product is (CH3O)C(CH2CH3)3 and a minor product is CH3CH=C(CH2CH3)2. Propose a mechanism for the product that is formed by the substitution reaction. Use curved arrows to show the movement of electrons.The following reaction has a ΔSsystem < 0 O2(g) → 2O(g) T or F can you explain why this is false?
- Fill in the blank: The acid catalyzed hydration of alkenes (addition of H2O/H2SO4) is: A) a polar mechanism with carbocation intermediate B) a radical mechanism with carbon radical intermediate C) a concerted reactionWhat is the 1,4-addition product in the reaction eqaution below? What is the 1.2- additional product in the reaction below?6. Identify the best reagent(s) for this reaction. (see attached screenshot). a. H2SO4, HgSO4, H2O b. 1. Disiamylborane, 2. HO–, H2O2 c. K2Cr2O7, H+ d. NaOCl e. H2, Pd