Why doesnt an enolate ion form in basic conditions? Why is it an
addition reaction?
Why doesnt an enolate ion form in basic conditions? Why is it an addition reaction? Give...
Give the expected major organic product of each of the following
reactions.
Give the expected major organic product of each of the following reactions. HO NaOH CH3OH (excess) CH3OH (excess) Incorrect A hydrate would be formed if water was a nucleophile and not methanol.
Give the expected major organic product of each of the following reactions. NaOH + CH3OH (excess) н" CH3OH (excess)
6. Give the major organic product from each mixed aldol reaction. Then explain why there conditions favor one product instead of generating a mixture of products. NaOH HO H CCI, NaOH HO a. LDA ht 7. Give the curved arrow mechanism for this reaction. he NaOH, H2O heat halla Τ Η 3. Give the major organic aldol product for each reaction, along with the dehydration product possible) formed after heating. NaOH heat H2O heat NaOH H2O ix heat NaOH HO
The Michael reaction is a conjugate addition reaction between a stable nucleophilic enolate ion (the donor) and an a,B-unsaturated carbonyl compound (the acceptor). Draw the structure of the product of the Michael reaction between 3-buten-2-one and 3-oxobutanenitrile. 0 ChemDoodle In progressit Answer Retry Entire Group 9 more group attempts remaining carbonyl compound The Michael reaction is a conjugate addition reaction between a stable nucleophilic enolate ion (the donor) and an a,P-unsaturated (the acceptor). Draw the structure of the product of...
Give the major organic products for the following reaction CH,OH HO OOH HO CH3OH OH CH,OH HO CH,OH HO CH,OH HOOOMe HOH CH2OH HOO HOH There is no reaction under these conditions or the correct product is not listed here.
Show the mechanism of reaction of hydroxide ion with an ester in basic conditions to form an intermediate carboxylate, and acidic conditions for the intermediate to form a carboxylic acid.
1) Give the product of the two reactions shown. КОН xs Br2 can form. 2) Draw the arrows for this enolization mechanism and explain why the enolate anion can سلسل • -- Why can the enolate anion form? 3) Fill in the arrows for the alkylation mechanism below. Explain why the enolate anion 1) KOH late anion can form OH : -Br Why can the enolate ion form? 4) Give the product of the following reaction. NaOEt CH3Br H30 5)...
6. Give the major organic product from each mixed aldol reaction. Then explain why the reaction conditions favor one product instead of generating a mixture of products. NaOH a. + Н,о "СС, NaOH b. Н.о a. LDA c. b. О H н 7. Give the curved arrow mechanism for this reaction. NaOH, H,O Н heat
Draw the major product(s) obtained for all the following
reactions.
Give the major organic product(s) of the following reaction. Give the major organic product(s) of the following reaction. 1) DIBAH (-78°C) (0.5 moles) 2) H30+ H2SO4, H20 Ph-c=c-Ph - HgS04 Give the major organic product(s) of the following reaction. Give the major organic product(s) of the following reaction. CrO,CH Croz . Qaoa ? M ? H2SO4 Give the major organic product(s) of the following reaction. Give the major organic product(s)...
Give the major organic product(s) of the following reaction. CH2CH2CH2Br (1 mole) Name CH3OH heat OH Me Meo Y ome OMe Meo OMe OH 0 0 0 HO There is no reaction under these conditions or the correct product is not listed here. Give the major organic product of the following reaction. NaOme CH3CH Br | NaOH, H2O H30+ CH2OH heat heat heat HOX OH - Co₂H 0 0 Meo ОMe ОН Meo ОMe но тон Оснон There is no...