Provide the missing reagent or major organic product from the following reaction sequence. Take note of...
Provide the missing reagent or major organic product from the following reaction sequence. Take note of the direction of the arrows. Write only the corresponding letters or numbers in the space provided. If the reagent or product is not available then write NONE. Assume aqueous workup is applied at the end of the reaction except for deprotonation reactions. Br 2 PhMgBr х Dess Martin (CH3)2Culi Y REAGENT BANK A. PBrz, Br2 D. NaOEt, EtOH G. CH3OH B. HBr, Br2 E....
1.Provide the major organic product of the reaction below. 2.Provide the major organic product of the reaction shown below. 3.Provide the major organic product of the reaction shown below. 4.Predict the necessary starting material for the reaction below. Give the IUPAC name. 5. Part A Draw the carbonyl compound needed for this synthesis. 6.Predict the product formed when CH3-CH2-C≡C:–Na+ undergoes a reaction with the compound shown below followed by an aqueous workup.. Interactive 3D display mode 7. When 2,2-dibromo-1-phenylpropane is...
What is/are the missing reagent(s) (A) in the following reaction? CH3—CH, —C—OH - CH3-CH2 ——o—chy CH3OCH3 CH3OH/H/heat O H2SO4 CrOz/H+ 1)CN 2)H30+/heat
Provide the major organic product of the following reaction sequence n o, _ 1. SOCIE -CO, 1. SOCI: 2. LiAl(OC(CH3)] H
3. Give the major product(s) or provide the correct missing substrate or reagent for each of the following reactions. Pay attention to the regiochemistry and stereochemistry where appropriate. (6 pts) 1) xs. 12, HO- 2) H30* 1) PBr3, Br2 2) CH3OH Eto EtOH, A 1) LDA, THF, -78 °C 1) Eto- 2) Br 3) H307, A Eto Et 1) Eto-, EtOH homlo + Ph Ho 2) H30+
This reaction requires a protecting group. Select the missing reagent, and draw the missing organic product obtained when the correct protecting group is used. Do not draw inorganic by-products, and ignore stereochemistry. 0 H2O, NaOH он О но, но 2. H30
2) Provide the structure of the major organic product of the reaction below. -CH3 Br2, H2O 3) Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail. H, H20 dilute aqueous acid 4) Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail. CH3 1. Hg(OAc)2, H20 2. NaBH 5) Provide the structure of the major organic product of the reaction below. 1. BH3...
PLEASE ANSWER ALL QUESTIONS 41) Provide the major organic product of the following reaction. Bry, FeBry 42) Provide the major organic product that results when benzene is treated with the following sequence of reagents: 1. HNO3, H2SO4 2. Br2, FeBr3. Answer: NO2 43) Explain why Friedel-Crafts alkylation reactions are prone to poly alkylation, whereas Friedel- Crafts acylation reactions are not prone to polyacylation? 44) Which series of reagents would be required to perform the following synthesis? A) 1. CICH2CH2CH3, AICI;...
QUESTION 47 What is the major organic product obtained from the following sequence of reactions? 1. NaOH, H2O 1. NaOCH CH3 1. NaOCH2CH3 2. H20* CH3CH2OH CH3CH2OH 3.A CH3OH H2SO4 CH3CH20 OCH2CH3 2. CH3) 3. H30* 2. CH3CH2Br 3. H30 госн, OH OCH2CH2CH3 OCH3 OCH4 a. 1 O b. 2 d. A QUESTION 48 Click Save and submit to save and submit. Click Save All Ansters to save all answers