Between anisole, aniline, and acetanilide which one would be the strongest activator? Why???
Between anisole, aniline, and acetanilide which one would be the strongest activator? Why???
What structural features make a substiuent a strong activator instead of weak one? Acetanilide, Aniline, Anisole, N,N-Diethylaniline, Diphenyl ether, 1-Nathol, Phenyl acetate, N-Phenylmaleimide, Toluene
Draw out the detailed mechanisms for each step of bromination of
acetanilide, aniline, and anisole while including the most stable
resonance contributor for each intermediate. Then rank the three in
order of activating ability and clearly explain why.
C-CH3 NH2 OCH3 Acetanilide Aniline Anisole
C-CH3 NH2 OCH3 Acetanilide Aniline Anisole
please dont answer
aniline? you differentiate based on IR spectrum, that your compound is acetanilide and not undicate which key absorptions lead you to your conclusions) (Relevant IR spectral frequency chart is provided to you at the back) (b) The starting material dissolves in dilute HCI, but the product acetanilide does not. Why? (c) Explain why the acetylation requires one mole of acetic anhydride per mole of aniline, though acetic anhydride contains two acetyl groups. How is the by-product containing...
Please explain which is the most reactive
reagent of aniline, acetanilide and phenol. List them in order with
#1 being the most reactive. The reaction is
included below with possible products. Please rank each of the
products according to expected BP.
NH2 HN CHE OH aniline acetanilide phenol Br3 CH3COOH Possible Products I Br Br. Br Br Br Br Br
3. The bacteriostatic drug sulfanilamide, which predates penicillin, used to be prepared from acetanilide in several steps. a) Suggest a synthesis. In contrast to most synthetic problems, this one will require you to make comparisons between functional groups and suggest extension of chemistry you've seen to new contexts. b) Why do you think acetanilide was used as a starting material rather than aniline? O=$=0 NH2
15. Which of the following compounds, when reacted with aniline, yield(s) acetanilide? NH, A) ethanoyl chloride B) 1 C) methyl butanoate D) both A and B E) both A and C
Answer ALL parts a)-e). You are given an experimental procedure in which aniline reacts with acetic anhydride to give acetanilide as shown below. The procedure uses 5.9 g of aniline and 6.3 g of acetic anhydride. aniline, M, 93 acetic anhydride, M, 102 acetanilide, M, 135 Calculate which of the reagents is limiting, and hence determine the maximum possible yield of acetanilide in grams. Show your working a) Based on your answer to part a), describe how you would remove...
1. How did the melting point of your acetanilide change after recrystallization? 2. Why would you test the purity of your acetanilide by mixing it with a known, pure sample of acetanilide and rechecking the m.p.?
What would one expect to see in the HNMR spectrum of a brominated acetanilide?
Thermoplastics have bonds which [Select] are strongest between the chains are strongest along the length of the chains are strongest in the cross links are strongest between the bulky side groups Thermosets have bonds which Select) are strongest along the length of the carbon chain are strongest in the cross links are strongest due to bulky side groups are strongest because of the addition of sulphur