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- Complete the following reactionProvide a complete mechanism for the reaction, including all lone pairs, formal charges, and curved arrows. CI O OH12) Use the curved arrow formalism to show the movement of electron pairs in the following reaction and label each reactant as a nucleophile or an electrophile. CHÍNH CHỊCH, + CO Học Nha CH₂CH₂CI
- Mechanism. Provide the complete mechanism for the reaction below. You must include appropriate arrows, intermediates, and formal charges. میلیم OH u o OH NH 2. HeatN(CH2CH3)3 + HNO3 --------> a.) rewrite the reaction using bond-line structure of reagents and products of the reaction b.) supply the curved arrows explaining the mechanism of the reactionCH3 CH3 CH3 CH;=ĊCH,CHCH;OH H2SO4, H3C H3C Referring to the above reaction: 1. Which atom does the H2SO4 first remove? 2. Identify the reaction if it's hydrogenation, hydrohalogenation, etc. 3. Propose a mechanism for the reaction, using the arrow formalism to indicate the flow of electrons.
- 7. Give a Mechanism for the following reaction; show formal charges and significant intermediates. e CH3CH₂NH2 H3O+ N CH₂CH3 + H₂OPlease complete number 679 3. Complete the following reaction and write a mechanism for both the substitution and elimination products (both substitution and elimination products occur simultaneously). Discuss all criteria including stereochemistry when a chiral secondary primary alkyl halide with (S) configuration reacts with methanol a weak nucleophile. Draw energy profile for this reaction. (4 points) CH2CH3 CH₂O-Na+ + Br H3C (S) no 1999b 02.907 90 +20110
- Dtermine the reagents that can accomplish the rxn CH2OH (1) Reagent ? (2) Reagent ? C9H1202 (4) Reagent ? (3) H+ a. (1) SOC12 (2) 1-propanol; (4) PCC/pyridine b. (1) NaH, (2) acetone, (4) NABH4 c. (1) NaH, (2) epoxide (4) PCC/pyridine d. (1) Jones reagent, (2) NaH, (4) epoxideDraw all resonance structures of the radical that results from abstraction of a hydrogen atom from the antioxidant BHA (butylated hydroxy anisole).8. Propose a mechanism for the light-initlated free-radical monofluorination of ethane: CH;CH, + F2 → CH;CH,F + HF (a) Show both initiation and propagation steps. (b) Calculate AH° for each step in the reaction and characterize each as exothermic or endothermic. (c) Calculate the overall value of AH° for this reaction (omit the initiation step).
