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- For the reaction below, draw a step-by-Step mechanism (ar rOus men drawa reaction Coordinate diagram as well as mě Struckare of she ransHlon state m for the reacon mechanism for the first Step in the mechanism consist ent with me Hammond Postulate : Но -Br CH gCH2OH + HBrWhat is the intermediate before the final product of the following reactions? ii NaOH H* heat O a. Na Ob. OH OH Od. Na* он e. Of.AgCOAO) Prupose everystep a reaction WmechaNsm fur Hhe above showns and intermedirte.
- 2) mny Starting mater 1al and product. Provide condihons for a reaction when givern I. 3) HH4. Give the IUPAC names for the following compounds. OgH (a) Br OCH? HO HO (b) CI THT OAO)eHI (c) 100 noileibyrab of betoejdua af woled bnuogn (Jouborg eri to labom a pnianm T ani) r al ens CI forWhat is the MAJOR product of the reaction belaw? Ch H3C- NHCCH3 FeCl H3C - NHCH3 H;C- - NHCCH3 © H;C- || - NHCCH3 H3C- - NHCCH3
- 12. Which one of these compounds will react with NO2 at 100 c ? OMe a) b) c) N. 'N' CH3 NH219. What is(are) the major organic product(s) of the following reaction? O III CH₂CH₂CH₂CCI b CII CO₂Na 00 11 11 A) CH-CH₂CH₂COCCH; oled nworla bruoqmos en a B) CH;CHẠCH CONa + CH, CC1 nefeeofol 0.8 ||| C) CH₂CH-CH-COCH, obby D) CH CH CH CCH, enclosi.A enotexlib OPlastic photochromic sunglasses are based on the following reversible rearrangement of a dye inside the lenses that occurs when the lenses are exposed to sunlight. The original dye absorbs UV light but not visible light and is thus colorless, while the rearrangement product absorbs visible light and is thus darkened. (a) Show the mechanism of the rearrangement. (b) Why does the rearrangement product absorb at a longer wavelength (visible light) than the original dye (UV)?