(a) Tell whether each of the eliminations shown in Fig. P9.79 is syn or anti. (b) Reaction...
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(a) Tell whether each of the eliminations shown in Fig. P9.79 is syn or anti.
(b) Reaction (2) shows first-order kinetics. Draw a curved-arrow mechanism for this reaction that is consistent with its kinetic order and with its stereochemistry.
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(1) (2) H₂C. Ph. H Br H Br H₂C H H OAC Figure P9.79 CH3 Ph + I- propanol heat H₂C. H₂C Ph. CH3 ·X- H Ph H H + H-OAC + I Br+ Br- [-OAC =-Ö-C-CH3] ---CH
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a Because the alkene product is cis the transition state for the elimination in reaction 1 must have ...View the full answer
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