Bromination is a electrophilic reaction, hence bromination occurs at more nucleophilic carbon centre which possesses more electron density. In this case the single bromination occurs at position 'c' because it is electronically rich carbon centres due to conjugation of the lone pairs of oxygen atom which is directly attached with the phenyl ring. The other phenyl ring is deactivated towards the bromination reaction due to electron withdrawing effect of the carbonyl group (-I & -R effect).
Which of the position(s) shown is where a single bromination of phenyl benzoate expected to occur...
At what position, and on what ring, is bromination of phenyl benzoate expected to occur? Show your product and explain your answer.
Explain in detail why does bromination of ethoxy benzene occur more rapidly than phenyl benzoate? Please illustrate also.
Indicate, by letter(s), the position(s) on the ring at which
substitution occurs when the aromatic compounds shown undergo
bromination with Br2, FeBr3 (when necessary).
If you can explain the reasoning for each answer, that'd be
appreaciated
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Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Br2. FeBr3 (when necessary Ph NO2 OH
ch 22
Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Bry, FeBrz (when necessary). OH in progress b SOH C NOZ Submit Answer Retry Entire Group 3 more group attempts remaining Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Br2, FeBr3 (when necessary). SOH b CH3 ad NOZ Submit Answer Retry Entire Group 3 more group...
Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Bry, FeBrz (when necessary). CN DEO Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Br2, FeBrz (when necessary). OCH3 0 OH
Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Brz, FeBrz (when necessary). CN a b С NO2 a NO2 Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Br2, FeBrz (when necessary). SO3H 5 a b С 6 Br c a Br
Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Brz, FeBrz (whe necessary) OH c OCH, OH a An error has been detected in your answer. Check for typos miscalculations etc before subruitting your answer Submit Answer Retry Entire Group 3 more group attempts remaining Previous
References [Review Topics Indicate, by letter(8), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Bey, FeBry (when necessary). OCH, Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Bry, FeBry! (when necessary) OCH OCH,
Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic compounds shown undergo bromination with Br, FeBr (when necessary). осH-CH Br госн-сн,
Which Carbocations are expected to rearrange? if
rearrangement can occur, draw the expected rearrangement.
carbocation (s) s expected to rearrange? If rearrangement can occur, draw the ex nements