Draw overall reaction and mechanism
Overall reaction, mechanism with curved arrows and relevant bond dipoles indicated; Identification of Acid, Base, and their conjugates as is appropriate; direction of the equilibrium with approximate pKas for any proton transfer reactions; functional group name and conjugate base name
Carboxylate synthesis from carboxylic acids
1. Convert an acid to a sodium carboxylate using an appropriate base REACT trifluoroacetic acid with NaOH
Draw overall reaction and mechanism Overall reaction, mechanism with curved arrows and relevant bond dipoles indicated;...
draw curved arrows to show the movement of electrons in this step of the reaction mechanism HCI H2O NH,CI -CEN ОН Acid catalyzed hydrolysis of a nitrile to give a carboxylic acid occurs by initial protonation of the nitrogen atom, fo Draw curved arrows to show the movement of electrons in this step of the reaction mechanism Arrow-pushing Instructions O: x H -CI: -NH₂ SLIDE ty Another Mansion 1 terrattuttomat
Lysergic acid (LSD, shown below) is a carboxylic acid with hallucinogenic properties. Use curved arrows to push electrons to show the bonds made and broken. Complete the chemical equation for the proton transfer between this carboxylic acid and aqueous sodium hydroxide (NaOH) by drawing the reaction products. Label and bracket the conjugate acid-base pairs. Does the equilibrium favor reactants or products? Given that the pK_a of lysergic acid is 3 and the pK_a of water is 16, calculate the equilibrium...
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows and all products of the reactions with all appropriate charges. Draw in bonds between the most acidic proton and the atom it is bonded to if needed. Also draw in lone pairs where appropriate. B. Label the acid, base, conjugate acid, conjugate base, and any spectator ion (if present). C. Indicate which side of the reaction would be favored (reactants or...
Use curved arrows to show your solution here. Draw the products of the reaction. Name the products. label acid, base, conjugate acid, conjugate base. Hö H-: H H Н. H H-0: ö
2. Provide mechanism for the following reaction. Be sure to use curved arrows and show the structure of any intermediates. Label Lewis acid and Lewis base in each step and whether they are also Brønested acids and bases a. Cl Dil HCI b. H3o он-
Complete the mechanism of the following Diels-Alder reaction by drawing the curved arrows for the concerted reaction and the final product formed. (Note that the COOH group is a carboxylic acid group, which is electron withdrawing.) Interactive 3D display mode Draw all missing reactants and/or products in the appropriate boxes by placing atoms on the grid and connecting them with bonds, including charges where needed. Indicate the mechanism by drawing the electron-flow arrows on the molecules. Arrows should start on...
2.11 Complete a net ionic equation for each proton-transfer reaction, using curved arrows to show the flow of electron pairs in each reaction. In addition, write Lewis structures for all starting materials and products. Label the original acid and its conjugate base; label the original base and its conjugate acid. If you are uncertain about which substance in each equa- tion is the proton donor, refer to Table 2.2 for the pk, values of proton acids. (See Examples 2.3, 2.5)...
3. Below is an acid base reaction, complete the mechanism below illustrating the proton transfer reaction by adding appropriate curved arrow notation. Label each species as either acid, base, conjugate acid, or conjugate base.
draw the mechanism indicated. include all curved arrows and intermediates. draw all the products appropriate for this mechanism E1 OH sulfuric acid hot
Which set of curved arrows best represents the mechanism for the reaction below? (Choose one) HAVA- represents a general acid /conjugate base. OH H w OH А OH Prdt. HA Prdt. Co-op- and- cent- ca-do- OH Prdt. HA Prdt. ОН