Hydrolysis of acetals/ketals is a reversible reaction. Acetals/Ketals are not stable in acidic conditions. In the presence of acid they get hydrolyze to corresponding Ketone or Aldehydes via formation of Hemiacetal/Hemiketal.
Free Response Section 10. Provide the products formed when the cyclic acetal shown is hydrolyzed with...
Free Response Section 10. Provide the products formed when the cyclic acetal shown is hydrolyzed with acid. You must po curved arrow mechanism to show how the acetal breaks down into the products. (p) Н,0* To: . heat 11. Provide the mechanisms for the reactions shown. (30 pts) CH2CO3H Baeyer-Villiger Oxidation
Free Response Section 10. Provide the products formed when the cyclic acetal shown is hydrolyzed with acid. You must provide curved arrow mechanism to show how the acetal breaks down into the products. (6 pts) H30* heat
Free Response Section 10. Provide the products formed when the cyclic acetal shown is hydrolyzed with acid. You must provide a curved arrow mechanism to show how the acetal breaks down into the products. (6 pts) : H0+ To: heat
Free Response Section Provide the products formed when the cyclic dostal shown is hydrolyzed with acid. You must provide a curved arrow mechanism to show how the asetal breaks down into the products. ( pes) H,0* heat 11. Provide the mechanisms for the reactions shown. (30 pts) CH,COH Baeyer-Villiger Oxidation Enamine formation
provide the products formed when the cyclic acetal shown is hydrolized with acid. Provide a curved arrow mechanism to show how the acetyl breaks down into the products HO LaH 1. LAHA 2. HO
Free Response Section 10. Provide the products formed when they wished with c ompris curved er mechanism to show how the table des into the prote ) H,00 11. Provide the mechanisms for the reactions shown. (30 pts) CH.CO Bacyer-Villiger Oxidation
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
12) (85 pts total) Provide the bond-line structures of the reactants and of the products. For the products labeled with a star, give the names of the new functional groups formed in the products. (A) (13 pts) CH3OH CHỊCH NHA phosp gene (COCI) (B) (9 pts) maleic anhydride leq aniline (C) (6 pts) KOH, H2O, A N-cyclohexyl- propan amide (D) (11 pts) 2,2-dimethylprop an al ethylene glycol (E) (13 pts) le 1 eg Сн,он CH3OH не 2-methyl cyclopentanone (F) (6...
In the lab, Cassandra the Chemist™ studied the reaction between 2-bromo-3-methyl pentane with a base under the presence of heat. During her studies, she found that the reaction rate doubled when she doubled the amount of the base. Draw a full, arrow-pushing, mechanism of the above reaction showing the most prevalent product formed. 11. (22 pts) In the lab, Cassandra the Chemist"M pentane with a base under the presence of heat. During her studies, she found that the reaction studied...