29. Predict the product for the following reaction. CH,CH SNa 30. Predict the major product for t...
5:43 PM Thu Oct 31 29% Chem2542 Assignment-6.doc 1. Provide the structure of diene and dienophile required for the synthesis of the following compound via Diels-Alder reaction. Ph сно сно 2. The following a,b-unsaturated ketone can react with nucleophilic reagents to yield 1,2-addition as well as 1,4-addition (conjugate addition) products depending on the nucleophilic reagent. Provide the structure of the major primary 1,2-addition or 1,4 addition product formed in each reaction 1. CH,MgCI 2. HC 1. LIAIH 2. HC 1....
Predict the product in each of the following Diels-Alder reactions. Predict the product in each of the following Diels-Alder reactions. Cyclopentadience reacts as a diene in the Diels-Alder reaction a great deal faster than does 1,3-butadience. Explain. Predict the diene and dienophile that would lead to each of the following products.
18, 22, 23 16) What diene and dienophile would react to give the product below? diere 17) Which of the following compounds is the most reactive dienophile in a Diels-Alder reaction with 1,3-butadiene? A) CH-CHOCH B) CH2-CHCHO C) CH3CHCHCH3 D) (CH3CH2 5) C .CH 18) Using resonance structures, explain the regiochemistry observed in this reaction OCH H.CO heat 19) Provide the major organic product of the following reaction H.CO ÇOCH H.COM 20) Provide the major organic product of the following...
Predict the major organic product for each reaction below. HT 29, Predict the structure of the alkene you would use to prepare each alkyl halide below (only product The reaction of isobutene with HBr in ether gives one of the two products below as the major product. Answer the following question(s) about this reaction. Br HB Br + ether Product A Product B 32. Which product would be the major product? 33. Which product would be formed via a primary...
29. Predict the product from the reaction below. 30. Predict the product from the reaction below. 1. Php 2 BULI 31. Predict the product from the reaction below. 32. Predict the product from the reaction below. 1.BH 33. Predict the product from the reaction below. O CH CH.CH OHH
Provide the product structure of the Diels-Alder reaction show below. Identidy the respective substrates with either diene or dienophile labels circle the correct answer 1) Provide the product structure of the Diels-Alder reaction show below. Identify the respective substrates with either diene or dienophile labels-circle the correct answer below the substrate. (2 pts) 25 °C OCH3 OH Diene Diene or or Dienophile Dienophile c yclohex-3- eneccbaylc a 2) True or False: Butadiene is an (1 pt) easily handled liquid that...
predict the major product of the following does-alder reaction 8. Predict the major product of the following Diels-Alder reaction. (4 points) + CN &
need help with problems 29 and 34 Predict the major organic product for each reaction below CH2 HI CH HBr 31 .5H, TH 2. H,O 32 H-O. NaOH CH-CH 34 NBS 2O
Which diene and dienophile would react to give the following Diels-Alder product? a. Give the IUPAC name of the diene. b. Give the IUPAC name of the dienophile.
1) Provide the product structure of the Diels-Alder reaction show below. Identify the respective substrates with either diene or dienophile labels-circle the correct answer below the substrate. (2 pts) Diene Diene or Dienophile or Dienophile