How many different aldol addition products can be formed in the reaction of equ amounts of propanal and butanal with aqueous sodium hydroxide? (Consider only constitutional isomers-not stereoisomers.) only one two Othree four
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- Alkyl diazonium salts (shown below) are considered "super" leaving groups; a consequence of this is that they tend to be contact explosives What quailities make alkyl diazonium salts such excellent leaving groups?Draw the curved arrow mechanism to explain the product formation for the following reactions, show how the reaction is catalytic and name all components. 1. Aldol Addition شد CH3O Catalytic OHcamparing vanious alkyl halides reactivity toward SN1 reactions using water as a nucleopnile Entry # Alko| halide K(x101min") 0.2231 t 0.0041 Eq(kcsI) COHS CH 2 C1 Cetts CH2Br coHs CHCI 2 Ce Hs CHCIBr Cuts CCI3 CoHs CC12 Br A 212214) 21.2 2. 5684I 0.085 19.1 2.214 E 0.037 23.3 31.08 1 0.19 110.5 0.9 4 21.9 20.5 19.2 reaction was dame in 50%. aqueOUS acetune at 30°C reaction n scherre fur entry #1 H2O -> acetane
- Draw the products formed when p-methylaniline (p-CH3C6H4NH2) istreated with following reagent. Part (b), then CH3COCl, AlCl3For esch of the following two reactions draw the major product. Br,, hv KMNO, heatDraw the ALL of the E2 organic product formed when the structure shown below undergoes dehydrohalogenation in alcoholic KOH with heat. Which of the products is formed the most?
- 2.alnicn to1owing compounds could 10t un ndergo a gelp-aldol the to condensation Ceircle al possible angwers ?Draw a stepwise mechanism for the attached reaction that illustrateshow two substitution products are formed. Explain why 1-bromohex-2-ene reacts rapidly with a weak nucleophile (CH3OH) under SN1 reactionconditions, even though it is a 1 ° alkyl halide.Which reaction intermediate (A or B) is more likely to form in the epoxide ring opening reaction? Reactions prefer to react through lower energy intermediates. Hint: how might you justify one structure being lower in energy than the other? Draw structures as part of your explanation why. Structure A Structure B ерoxide ring opening HO, : ОН Which alcohol structure shown below would be less acidic? Explain why. F F. Br Br Br