Carboxylic Acid derivatives: Reaction of oxolan-2-one with H2O (excess) and HCl
Provide the major product in the reaction involving carboxylic acid derivatives 1. DIBAH 2. H20 noty nebo pyridine 1. LIAIH4 (excess) NH2 2. H20 MgBr 1. CO2 2. H2O HO H2SO4
Predict the major product for the following reaction. A carboxylic acid with molecular formula C_5 H_19 O_2 is treated with thionyl chloride to give compound A. Compound A has only one signal in its^1HNMR spectrum. Draw the structure of the product that is formed when compound A is treated with excess ammonia. Provide the reagents necessary to carry out the following conversion.
Predict the carboxylic acid product of the following reaction: CH3COOCH2CH3 + H2O rightarrow H+ carboxylic acid + CH3CH2OH ethyl ethanoate ethanol Express your answer using the IUPAC name.
Draw the product formed when the compound shown below undergoes a reaction with HCl in H2O. Interactive 3D display mode
Predict the major organic product formed when the compound shown below undergoes reaction with H2O2 and then is heated in H2O.
9. In this laboratory experiment, you use excess carboxylic acid (2.4 equivalents). Therefore, when the reaction is complete, you will have some carboxylic acid along with your ester as the product. Answer the following questions: (a) How was this excess carboxylic acid removed from your ester product? To answer this question, answer the two parts below. (i) Draw the reaction that allows for the excess carboxylic acid to be removed below. You must show the starting materials of the reaction,...
web. Please complete the following spiderweb involving the chemistry of carboxylic acid derivatives. Assume an excess of all reagents: if you need more than one equivalent of somet for you! Pay particular attention to the use of heat as a reagent. 1. CHỊ MgBr 2. H2O 1. CH-MOBI 2. H2O 1. LIAIH 2. H2O 1. CHgMgBr 2. H2O 1. LIAH 2. H2O H20 H2SO4 1. CO2 2. H30* NH2 (2 eq) CH3NH2 room temperature or heat 200 °C
Chem 202, Fall 2019 Homework Packet 9 (Carboxylic Acid Derivatives) 2. Reactivity of Carboxylic Acid Derivatives a. Rank the following carboxylic acid derivatives in order from LEAST reactive to MOST reactive when they undergo nucleophilic acyl substitution reactions: — '— ' la do lan loons obe OCH3 b. Justify your answer thoroughly in words. Your explanation should include, if applicable, definitions and explanations that cover leaving group ability, conjugate acid strengths, pKa values, etc. 4. Amide Formation Mechanism: Draw the...
Amides are prepared from carboxylic acid derivatives. In the reaction shown below, what is the correct structure for the missing reactant? Cheryl CH3CH2C-CI + 2(?) - CH₃CHY & N-CH3 + by-product CH3CH2C-N-CH3 CH2CH3 main product H H-N-CH2CH3 (A) CH2CH3 H-N-CH3 (B) CH2CH3 H-N-CH2CH3 (C) CH3 H-N-CH3 (D) Select one: O (A) (B) (C) (D) None of these
2) Figure 8.1 displays the reactivity/stability series of carboxylic acid derivatives. In the final step of the reaction sequence you will perform in lab, an amine is converted to an amide using acetic anhydride. Rationalize the relative stability of the four carboxylic acid derivatives shown below by considering the % contribution of each of the resonance structures shown. It may be helpful to use the B3LYP/6-316(d) NBO data provided below via QR codes and on Canvas. (4 pts) Нас H3C^x...