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- Match the questions with the correct descriptions below: Sn2, E2 E1cb Sn1, E1 (anti) E2, E1cb Sn1, E1 2 steps poor leaving group 2 carbons removed from a carbonyl group carbanion intermediate 3°>allylic, benzylic>2°>1°>CH₃ carbocation intermediate Ist order reaction (r=k[RX]) H-X anti no intermediate 2nd order reaction (r=k[RX][Nu]) polar aprotic solventProvide a reasonable synthesis that teansform starting materials to products in 2-5 steps. Show intermediates. Do it neat and clean correctly please... Postings third time!!! Please help meselect the most appropriate reagent(s) to effect the change. 1. Disiamylborane, 2. HO–, H2O, H2O2 H2, Pd K2Cr2O7, H+ NaOCl H2SO4, HgSO4
- Consider the series of the trans effect: CO, CN-, C2H4 > PR3, H-, CH3- > C6H5- > NO2-, SCN-, I- > Br- >Cl- > py > NH3 > H20 What would be the major product of the following reaction? Select one:select the most appropriate reagent(s) to effect the change. K2Cr2O7, H+ H2, Pd 1. Disiamylborane, 2. HO–, H2O, H2O2 NaOCl H2SO4, HgSO4Provide a synthesis that results in the two products shown, starting from the given starting material. (Estimated number of steps = 5)
- This is Wittig Rxn: Whatever mechanism you choose to draw is fine since you can leave the base as B: Draw the arrow pushing mechanism using the compounds below – Constant: 4-nitrobenzyl benzaldehydebase 1: triethylaminebase 2: NaOHbase 3: K2CO3ylide: Acetonyltriphenylphosphonium chloride1. SN1 or SN2 2. Include major product and stereochemistry 3. Add detailed reaction mechanismsProvide reagents for the synthesis (4 steps).