Question

9. Write out the mechanism for: MACN > Sw2 10. a) Write out 6 completely different reactions of 3-hexanone (reagent, product). b) Write out 3 preparations of 3-phenyl-1-propanol, a different starting material for each one. In some preps you just have to change the functional groups in other props you may have to construct the carbon chain. c) Write out 3 preparations of hexanoic acid, a different starting material for cach one. In some preps you just have to change the functional group, in other preps you may have to construct the carbon chain. CH,CN C,H,CHN CH, CH.COOH 11. Consider this list of compounds: CH, C, H, CH,CcH, C,H, CH, сн,он сон, соон сн,соон сүн,осн, сн, Восн, сн, Восн,сы, сн, сн,сон, CH, CHCH, Сн,сн, он снен CH,CH.OCH.CH Which One of them is responsible for this IR and this NMR spectrum? IR SPECTRUM 600 To $600 NMR SPECTRUM 2000 isoo iboo 400 R PHASE KBr water NMR SOLVENT сос

Answer 1

g. mechanism watten Nace NacN Transition state " this is sn2 reaction, on which nucleophile attack on leaving group bonded carbon. Attack on just opposite of leaving group, so sterco chemistry of product is opposite (invert) to product, this is single step reaction.