1. Arrange the following in the order of decreasing reactivity towards a nucleophile. (Number them 1-5) acid amide acid halide ester 4 carboxylic acid acid anhydride 2. Rationalize the order of reactivity in #1. 3. 2.
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Rationalize the order of reactivity in #1
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- Which or which of the statements given below is correct. I) Maleic anhydride is a carboxylic acid derivative and its reaction with water is a reduction reaction. II) Fumaric acid and maleic acid are stereoisomers of each other III) Since fumaric acid has a more stable structure than maleic acid, its boiling point is higher. A. Solo I B. I and III C. II and III D. I, II, III E. Solo IIICompare these two reactions attached, with different Lewis bases and the same Lewis acid. include, at least, kinetic aspect and thermodynamic aspect along with the detailed structural features. show the final products in Fisher projections.NO2 being a deactivating group, increase the acidic nature of alcohol, by increasing the stability of the corresponding conjugate base. True False
- What would be the starting material for reductive amination?? figured that #1 and #2 is not bc lone pair of N is conjugated hence not much nucleophilic toward carbonyl. #3 also impossible bc adding phenyl to something is requiring EAS like mechanism am i in the right track? thanksShow the product formed as a result of the reaction between propanoic acid and benzylalcohol in an acidic environment by writing down the reaction mechanism.Rank the following species from best nucleophile to poorest nucleophile in an aqueous solution:
- Indicate which of the ff. statements regarding nucleophilicity is incorrect. a. Second row elements are more nucleophilic than first row elements of comparable basicity. b. F- is more nucleophilic, hence, more reactive towards methyl iodide than Cl-. c. The rate of SN2 reaction may be markedly affected by the nucleophilicity of the attacking atom. d. Nucleophilicity is the affinity of a nucleophile to an electrophilic carbon.Just one quick follow-up question. Would this reaction be considered an imine formation?Topic #2: Arrange the following in order of decreasing reactivity to nucleophilic acyl substitution:ester, amide, acid anhydride.Explain your logic. You should include :1) the order in decreasing reactivity2) Discussion of these factors as they pertain to the above compounds: carbonyl carbon delta +, resonance, steric effects, and leaving group
- Classify following solvent as protic or aprotic NH3Experimental observations show that thiocyanate (SCN- ), the conjugate base of thiocyanic acid (pKa = 1.1 at 25 °C), is quite soluble in neutral water at pH > 2. In the space provided below, explain this experimental observation. That is, why does SCN– readily dissolve in water when the pH > 2?Show the product formed as a result of the reaction between propanoic acid and benzylalcohol in an acidic environment by writing the reaction mechanism together.