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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 + HBr2) mny Starting mater 1al and product. Provide condihons for a reaction when givern I. 3) HHwrite 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/ cl
- NBS RO-OR 1) BH3/THF 2) NaOH/ROOR HOBSMO enexerloloyalyitemint-S.tt Jserl H3O*(aq) O 8T-OWe 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.For esch of the following two reactions draw the major product. Br,, hv KMNO, heat
- Which of the following reagents will result in the following reaction occurring? O H+/H₂O/Heat H₂O OH-/H₂O/Heat LIAIH4 O ZI O OH + H3NWhich reactant yeilds a single product and whyMelamine, used as a fire retardant and a component of the writing surface of white boards, can be prepared from s-trichlorotriazine through a series of SNAr reactions with ammonia. The first substitution takes place rapidly at room temperature. The second substitution takes place near 100 °C, and the third substitution requires even higher temperature and pressure. Provide an explanation fatr this reactivity.
- 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)?write the magor produob formed by the fo llow ung reaction, Assume that you have enough of each reagont/ Reactant to drive the veectrion bo Completiion. Assume bhet there i's protic wek up aloe as nece ssary 1. NaBHey OH 2.4tQurston 18 Consuder the reatons shown. CI (8) t HCI cl + H2 What type of resction in it? Which is the corred product A,B or C? Name the first reactant the second reactont Name the