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- Give a complete mechanism for the following Reaction: NH2 ZHN NANH, / NH3 ČH3 CH3 ČH3Acetoxybenzene (PhOC(=O)OCH3) is much less reactive than ethoxybenzene (PhOCH2CH3) in electrophilic aromatic substitution reactions. Suggest an explanation for this result, based on an analysis of the inductive and resonance electronic effects of the two substituents on the stability of theWheland intermediate for para substitution by an electrophile E+Step by step full solution
- Keller (c) HOW ОН provide the mechanism: Bonus ICA H₂SO4 НО III.. ...OHWhich reaction sequence would accomplish this transformation?(A) In the JK transformation, dilute HC1 (10%) was used to first deprotect/ unmask the acetal and ketal. Show the mechanism (use H3O+) for formation of the northern cyclohexene ring starting from the aldehyde and secondary amine. No need to show the mechanism of the acetal / ketal deprotection to the respective aldehyde and ketone. H -N-H CH3 CH3. CH31 CH3 K
- Identify whether the following mechanism is SN1, SN2, E1, E2, or E1cB or a combination. a. b. C. d. Br benzyl bromide Br benzyl bromide NaOEt in dry alcohol water in formic acid solution 3-iodocyclohexan-1-one 1-iodo-2,2-dimethylbutane NaOEt in EtOH Aa NaSCH3 OH ECan somone write out the complete mechanism?Propose a mechanism for the conjugate addition of a nucleophile ( Nuc:" ) to acrylonitrile ( CH,=CHCN ). Use resonance forms to show how the cyano group activates the double bond for conjugate addition.
- Q12. (1-bromoethyl)benzene 1 udergoes an elimination following an E1 mechanism. Fill in the following synthetic scheme by drawing the structure of intermediate 2 and product 3. The chemical formula of product 3 is provided as guidance. CH; RDS Br C3Hg E1 2 3Give the complete mechanism for the following reaction of 2 molecules of acetophenone (shown). Show any molecules used, or given off in the process. Indicate which step is (functionally) irreversible. It is not necessary to show all resonance forms of any enolates involved. 2 PRÅCH Ph CH3 -OH, H2O A ?Propose a mechanism for the following reaction: