The following aldol reaction can produce 4 products. Select the structure that is not a possible...
The following aldol reaction can produce 4 products. Select the structure that is not a possible product of the following reaction. (5 points) NaOH H но ОН ОН ОН ОН Н" о НО B D E
The following aldol reaction can produce 4 products. Select the structure that is not a possible product of the following reaction. (5 points) NaOH Д. І. Н Н но ОН ОН ОН ОН Улт хи HO A B с E Enter Your Answer: од ов о D ОЕ ок
The following aldol reaction can produce 4 products. Select the structure that is not a possible product of the following reaction. (5 points) NaOH С. Х. Н Н НО ОН ОН о ОН ОН ІІІ, І у Н Н НО B с D E O Enter Your Answer: A ОВ Ос D О E
1) Choose the correct structures for X and Y. 2) The following aldol reaction can produce 4 products. Select the structure that is not a possible product of the following reaction. 3) Choose the major compounds present after the following ketone is treated with dilute aqueous base. 4) Draw the alkyl bromide(s) that is(are) needed to prepare the following ketone using the acetoacetic ester synthesis. O Br LDA TMS-CI CH3-Li Br Х Y -78 °C NEt3 1 2 3 A....
4. Draw all of the possible Aldol products (B-hydroxycarbonyl) for the following reaction below. Condensation products are not necessary. (3 points) NaOH Aldol Products
4. In the following reaction the aldol product C is difficult to isolate, and even without heating the dehydration product D is formed instead. Explain. ОН н NaOH Н Н.о н С 5. Draw all possible aldol products from this mixed aldol reaction (not dehydrated). NaOH + Н.о H 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. Но Н...
2. Draw the products for the following aldol reactions: NaOH NaOH H + (two possible combinations) + H₂C CH₂ NaOH (crossed-Aldol only) 3. For 2b above, how could you alter the reaction conditions to obtain primarily one product or the other?
4. Draw all of the possible Aldol products (B-hydroxycarbonyl) for the following reaction below. Condensation products are not necessary. (3 points) NaOH Aldol Products .Ph Me H2O Ph Ме
3. Give the major organic aldol product for each reaction, along with the dehydration product (if possible) formed after heating. NaOH HO NaOH HO NaOH heat H2O 4. In the following reaction the aldol product C is difficult to isolate, and even without heating the dehydration product D is formed instead. Explain. ОН Ін 10-4 NaOH HO 5. Draw all possible aldol products from this mixed aldol reaction (not dehydrated). NaOH HO
List all the possible products formed, following the Crossed Aldol Addition process listed below We were unable to transcribe this image.6 A Crossed Aldol Addition (forms 4 products) он H20 O A CH CH3 но OH H2O H20 но CH CH3 BA он H2o "H - Ho CHCH.CH-CH) CH,CH.CH-CH2 H Ho H20 AB CH OH H20 но .6 A Crossed Aldol Addition (forms 4 products) он H20 O A CH CH3 но OH H2O H20 но CH CH3 BA он...