3. (i) Rank order the following compounds with most reactive at top and most stable at...
Wetan Which of the following compounds are dashed following compounds are dassted as carbonyl compounds acetic acid methvi tommate 2-propanol butanal (a) only! (b) L and I) IL 111 Vand d) 1. ll. lll, and V (e) all of them 2 Kevlar is a polymer the functional groups present in Kevlar shown below! Kevlar is due to the hydrogen bonds between the polymer y er that is used in bulletproot vests and tires. Part of the strength of bonds between...
3. Rank the following carbonyl compounds most reactive (label as 1) to least reactive (label as 4) to nucleophilic acyl substitution. Briefly explain your reasoning. (5 points) Rank
2. Rank the following compounds in order of increasing rate for nitration with 1 most reactive. For a one point bonus circle the compound with the functional group that can be removed from the aromatic ring with acid and heat. (10 pts) Br SO3H
Rank the following carbonyl-containing compounds in order of reactivity towards nucleophilic attack. Most Reactive to least reactive. 3-methylpentanoyl chloride, acetic anhydride, hexyl propanoate, N,N-diphenylethanamide, butanedial, and propanone.
Rank the following carbonyl-containing compounds in order of reactivity towards nucleophilic acyl substitution Most reactive acetyl chloride hexyl propanoate Least reactive acetic anhydride propionamide
Rank the following carbonyl-containing compounds in order of reactivity towards nucleophilic attack. Most reactive acetyl chloride propionamide benzoic anhydride isopropyl benzoate acetaldehyde propanone Least reactive
Rank the following compounds in order from most reactive to least reactive in a hydrolysis reaction. Lai Ph Ph O F3C CF3 A B С D E > > > most reactive least reactive ARAMA
Rank the following compounds in order from most reactive to least reactive in a hydrolysis reaction. Ph Ph CF, А 00 с D E > > > most reactive least reactive AB с
QUESTION 43 Which of the following is most stable? 11 III IV 0 0 0 0 ON LECTION 44 QUESTION 44 What is the most likely product of the reaction below? 1. LDA i 2. 3. H2O II HO IV QUESTION 45 Which reactant, reagent and conditions will give the best yield of (R)-butan-2-ol? (S)-butan-2-ol with NaOCH3 CH3OH (5)-butan-2-ol with 1) TSCI, pyridine followed by 2) NaOCH3 CH3OH (S)-butan-2-ol with 1) Nah followed by 2) CH3Br (R)-butan-2-ol with 1) TsCl,...
Rank the following radicals in order of decreasing stability (most stable to least stable 11 III TV III > I > I > IV III > | > | > IV Ill > IV> || >1 IV>]> || > III II >> III > IV