3. Consider the partial reaction shown below. Br Just add base NaCHO MeOH Solvent 0: dicarbonul = ch 17 where was the attack? prob formed va end! + acidic H cyclohexane has aceto arp - take it off wart tetone + estere go to carbonyl Ct 2. Draw the structure of a starting material that can result in the diketone product shown under these conditions. (4 an ester - mixed clausen -cud be rame pts.; maximum credit for starting material that gives the best yield!) ester b. Draw the curved-arrow mechanism that leads to the formation of the product from your chosen starting material. (4 pts.) c. The NaCHO is (2 pts.) a. a nucleophile whose purpose is to attack a carbonyl carbon. b. a Lewis acid catalyst whose purpose is to increase the rate of reaction. c. a solvent. Da Brønsted base whose purpose is to produce an enolate ion. e. all of the above
3. Consider the partial reaction shown below. Br Just add base NaCHO MeOH Solvent 0: dicarbonul = ch 17 where was the attack? prob formed va end! + acidic H cyclohexane has aceto arp - take it off wart tetone + estere go to carbonyl Ct 2. Draw the structure of a starting material that can result in the diketone product shown under these conditions. (4 an ester - mixed clausen -cud be rame pts.; maximum credit for starting material that gives the best yield!) ester b. Draw the curved-arrow mechanism that leads to the formation of the product from your chosen starting material. (4 pts.) c. The NaCHO is (2 pts.) a. a nucleophile whose purpose is to attack a carbonyl carbon. b. a Lewis acid catalyst whose purpose is to increase the rate of reaction. c. a solvent. Da Brønsted base whose purpose is to produce an enolate ion. e. all of the above
3. Consider the partial reaction shown below. Br Just add base NaCHO MeOH Solvent 0: dicarbonul = ch 17 where was the attack? prob formed va end! + acidic H cyclohexane has aceto arp - take it off wart tetone + estere go to carbonyl Ct 2. Draw the structure of a starting material that can result in the diketone product shown under these conditions. (4 an ester - mixed clausen -cud be rame pts.; maximum credit for starting material that gives the best yield!) ester b. Draw the curved-arrow mechanism that leads to the formation of the product from your chosen starting material. (4 pts.) c. The NaCHO is (2 pts.) a. a nucleophile whose purpose is to attack a carbonyl carbon. b. a Lewis acid catalyst whose purpose is to increase the rate of reaction. c. a solvent. Da Brønsted base whose purpose is to produce an enolate ion. e. all of the above
prob formed va enol acidic H cucimexane tas aceto am - toke it df etere + ester - e do to carbanylct an eser mived claisen-cld be retone.
a. Draw the structure of a starting material that can result in the diketone product shown under these conditions. (4 ester pts.; maximum credit for starting material that gives the best yield!)
b. Draw the curved-arrow mechanism that leads to the formation of the product from your chosen starting material.
c. The NaCH3O is pts.)
a. a nucleophile whose purpose is to attack a carbonyl carbon.
b. a Lewis acid catalyst whose purpose is to increase the rate of reaction.
c. a solvent.
da Bronsted base whose purpose is to produce an enolate ion.
c. all of the above
Transcribed Image Text:3. Consider the partial reaction shown below.
Br
Just add base
NaCHO
MeOH
Solvent
0:
dicarbonul = ch 17
where was the attack?
prob formed va end! + acidic H
cyclohexane has aceto arp - take
it off
wart tetone + estere go to carbonyl Ct
2.
Draw the structure of a starting material that can result in the diketone product shown under these conditions. (4
an ester - mixed clausen -cud be rame
pts.; maximum credit for starting material that gives the best yield!)
ester
b.
Draw the curved-arrow mechanism that leads to the formation of the product from your chosen starting material.
(4 pts.)
c. The NaCHO is (2 pts.)
a. a nucleophile whose purpose is to attack a carbonyl carbon.
b. a Lewis acid catalyst whose purpose is to increase the rate of reaction.
c. a solvent.
Da Brønsted base whose purpose is to produce an enolate ion.
e. all of the above
Definition Definition Study of the speed of chemical reactions and other factors that affect the rate of reaction. It also extends toward the mechanism involved in the reaction.
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