TRUVIOw Topics (References] In both series below the three aromatic compounds illustrated undergo the electrophilic substitution...
(Review Topics] (References) In both series below the three aromatic compounds illustrated undergo the electrophilic substitution reaction shown CH3 CH3 NO2 NO2 NO2 , Reaction: Nitration Which compound (A, B, or C) reacts the fastest? - Which compound (A, B, or C) reacts the slowest? - D D OCHZ COH Reaction: Chlorination Which compound (A, B, or C) reacts the fastest? Which compound (A, B, or C) reacts the slowest? _D
ch 22 In both series below the three aromatic compounds illustrated undergo the electrophilic substitution reaction shown NH2 A B Reaction: Bromination Which compound (A, B, or C) reacts the fastest? Which compound (A, B, or C) reacts the slowest А B с Reaction: Chlorination Next Reaction: Bromination Which compound (A, B, or C) reacts the fastest? Which compound (A, B, or C) reacts the slowest? v do 000!! ZI Reaction: Chlorination Which compound (A, B, or C) reacts the...
h both series below the three aromatic compounds ilhestrated undergo the electrophilic substitution reaction show NHCCHE A B Reaction: Bromination Which compound (A, B, C) reacts the fastest? Which compound (A, B, or C) reacts the slowest? O OCH COH A B C Reaction: Chlorination Which compound (A, B, or C) reacts the fastest? Which compound (A, B, or C) reacts the slowest? h both series below the three stomatic compounds ilhestrated undergo the electrophilic substitution reaction shown -C-CH2CH3 OH...
Electrophilic Aromatic Substitution The most common reactions of aromatic compounds involve the substitution of other atoms or groups for a ring hydrogen: Fech + CI chlormation + Br FeBry bromination HNO3 H,SO nitration (HONO) H,SO sulfona (HOSO,H) AICH + RC- alkylation H,80 + CH=CH alkylation + RCCI - acvlation CH2CH2CH2CH3 Oxidation KMnO4 Ho CH3 Reduction Hy. Pt: ethanol 130 atm, 25 "C CH3
r each compound below, identify which position(s) is/are most likely to undergo an electrophilic aromatic substitution reaction? Circle the carbon that undergoes electrophilic substitution. (3) b. CH NO2 O2N What Wittig reagent and carbonyl compounds are used to synthesize the following compound? (2) c. (CH3CH2)2C-cHCHCH2CH3 Write the equations to convert benzene to the following compounds? Some conversions need more than one step. (10) 3. a. Toluene b. m-bromo nitrobenzene c. Benzene sulfonic acid d. Aniline e. Benzoic acid r each...
6. (9 pts) In regards to an electrophilic aromatic substitution reaction, define the 3 compounds shown below as either: a) Activating, ortho, para director b) Deactivating, ortho para director, c) Activating, meta director, d) Deactivating, meta director. CH -ОН -N-CH3 CH3 7. Answer a-c for compounds A-F below dos a. (5 pts) Which compound(s) have an aromatic carbocation intermediate if it underwent an Snl or E1 reaction? b. (5 pts) Which compound(s) would have an anti-aromatic carbocation intermediate if it...
H 7. Rank the compounds below in order of reactivity to Electrophilic Aromatic Substitution. Rank the most reactive compound as compound 1 and the least reactive compound as compound 5. (5 points) NO2 pada CH SO3H OH 5
Which one of the following compounds undergoes electrophilic aromatic substitution at the fastest rate? B
Aromatic heterocycles also undergo electrophilic aromatic substitution reactions. When furan is treated with an electrophile, the electrophile is installed only at the C-2 position. Explain why this reaction occurs only at the C-2 position, rather than the C-3 positions.(explain in words and resonance structures) Question 2 (10 pts). Aromatic heterocycles can undergo EAS reactions. When furan (below) is treated with an electrophile, an EAS reaction occurs in which the electrophile is installed only at carbon 2, not carbon 3. Explain...
Which compound is the least reactive in the aromatic electrophilic substitution reaction? What product would you expect from the following reaction? Answer both, please. 1. Which compound is the least reactive in the aromatic electrophilic substitution reaction? NH . B NH С. SOH Logo D. NO2 E 2. What product would you expect from the following reaction? CO.CH ÇO.CH А ÇOCH B OCH, D CO.CH E