4.1 Consider the following hydrolysis of an ester (10 marks) H2O Heat a) write the product...
Q2. Complete the following base hydrolysis reaction of ester. (1) NaOH (2) (H2O) Q3. Write down the base (KOH) catalyzed ester hydrolysis mechanism of the following reaction. OH ol 우
HO HN- NaOH / heat 7. Draw the mechanism for the following ester hydrolysis in acid. Мон Me OH Methanol H+ 7. Draw the mechanism for the following ester hydrolysis in base. NaOH HO
Esterification OOH ISH CH₃C-0-H + CH₃CH₂OH CH₃COCH2CH3 + H₂O Acid Alcohol Ester Reversible H+ H2O heat HiW Write the steb by Hydrolysis. Step mechanism of the Hyorlysis of an Ester.
please show all steps (a) Write the reaction mechanism for the hydrolysis of the amide under acidic conditions: 2 Et Н,о° heat OH + EtzNH2 Et (b) Write the reaction mechanism for the base catalyzed hydrolysis of the ester Na +n-BuOH OBu NaOH (aq)
Her er Part 1 - Write a balanced equation for the ester reaction of your product. Clearly indicate the catalyst, key and side product(s) (2 pts) - HO-S-oh RCOOH + Co Hiyo 43 de productos payatin for the ever campaign (catalyst) Write the detailed reaction mechanism for the formation of your ester product: (1 pt) HO-SLOW R-C2 OH + mon
What is the major product of the following reaction? NaOH, H2O, heat Code oc Compounds Check which of the following statements are TRUE. na Ketones are more reactive as electrophiles than aldehydes. Methoxybenzene is an activator AND a meta-director One method of shifting the equilibrium in the direction of the ester, in the Fischer esterification reaction is to remove water as it is formed When a Ketone is reacted with LDA (IPr2NU), the LDA is more likely to act as...
10. Write the structural formula for the principal organic product of each of the following reactions. (8 marks) 0 CH.CH,CH,COOH + CH- chchi- CH,CH-C-Cl CH.CH,OH b. ce CH-C-Cl + CHỊCH,CH,OH C HCOOH + CHỌCH,OH d. BONUS: Write out full reaction schemes for (a) the alka hydrolysis of methyl propanoate and sodium hydroxide, and (b) the acid hydrolysis of ethyl acetate and water. (2 bonus marks total)
4. Conversion of B into C involves hydrolysis of the ester followed by decarboxylation. On the structures provided below, show the electron flow for the decarboxylation step. CH2Ph 5. The initial product formed on decarboxylation is an enol, which rapidly equilibrates to its keto form under the acidic reaction conditions. Write the complete stepwise mechanism for the acid-catalyzed conversion of the enol into its keto form, Compound C. Ph Ph
26) Predict the major product for the following reaction and draw the full mechanism for product formation (Hint: Aldol Condensation Reaction) pts NaOH/H2O Heat H Bonus: Provide a step wise synthesis for the following conversions? 6 Pts (Multi step) Br A) OH NH OH B ) OH
26) Predict the major product for the following reaction and draw the full mechanism for product formation (Hint: Aldol Condensation Reaction) 6 pts NaOH/H2O Heat Н. Bonus: Provide a step wise synthesis for the following conversions? 6 Pts (Multi step) wie Br A) OH OH NH2 B) OH C)