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- write the magor producb formed by the to llow ung eaction, Assume that You have enough of each rea Reactant to dvive the veaction bo Completion. Assume bhet thore i's protic wek up alone as neee ssary agont/ clWhich of tne 40llowing compounds could be a Micnael reaction ccircle all po 35ible anouwers)? prodluct of theelectrophile the following (Q)Predict the position of affaek for the incoming electrophide on ofisubstituted benzene.
- Draw the full mechanism please in BOND LINE FORMULA. Give explanation please OH Ć H₂O+1) A cataly st function by a Lowenng the energy of the react ants the energ y of the products reacti on C. Prosidina df Providing Ja reacti on energy: ' path with a lower activation enevay path with a a reach on higher acti vationa) Praw all of I O I b) Highlight Explain the possible the what котви LDA major makes products for the product a in product the veactions below. reactions major in above. a reaction.
- 24. Which product is formed by the reaction ? A) | B) || C) ||| D) IV Br ОН NaH Br ... هستم IVWe your anver on paper and submit a picture here gir emaitto me ty the end of pe time for he exam CHOH CH.OH CHOH HA Provide a step-wise mechanism for the following equation, show intermediates and arrows for exchange of electrons.Plastic 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)?
