Predict the major product in each of the following transformations. No mechanisms are required for this question.
Predict the major product in each of the following transformations. No mechanisms are required for this...
Predict the major product in each of the following transformations. No mechanisms are required for this question. [3 Marks] 1. CH3CH2MgBr (excess) 2. HCl(aq) 1. PhMgBr (1 equiv.) 2. HCl(aq) ОН о но 1. CH3MgBr (2 equiv.) 2. HCl(aq) н Show how you could synthesize the products below using a Grignard reagent and appropriate electrophile by drawing the overall balanced equation. No mechanisms are required for this question. You do not need to show formation of the Grignard reagent. [2...
1) Predict the major product in each of the following transformations. Show the mechanism. 2) Show how you could synthesize the products below using a Grignard reagent and appropriate electrophile by drawing the overall balanced equation. Include the mechanism. Predict the major product in each of the following transformations. No mechanisms are required for this question. [3 Marks] 1. CH,сн,МgBr (еxcess) 2. HС{aq) 1. PhMgBr (1 equiv.) 2. HCI(aq) ОН HO 1. CH2MgBr (2 equiv.) 2. HCl(aq) Н Show how...
Predict the major product in each of the following transformations. No mechanisms are required for this question. [3 Marks] 1. CH CH MgBr (excess) 2. HCl(aq) 1. PhMgBr (1 equiv.) 2. HCl(aq) OSOH 1. CH_MgBr (2 equiv.) 2. HCl(aq)
Show how you could synthesize the products below using a Grignard reagent and appropriate electrophile by drawing the overall balanced equation. No mechanisms are required for this question. You do not need to show formation of the Grignard reagent. [2 marks] HO H3COH Ph Phi
Predict whether they are nucleophiles, electrophile, oxidizing, reducing agent or none. 1) Predict whether each of the reagents would be primarily one of the following: a nucleophile, an electrophile, an oxidizing reagent, a reducing agent or none. (0.5 points each.) OsO4 H, KMnO4 CH3MgBr CH,-Cl C3Hg KOH NaCN For the following reactions, predict the major product. Assume that reagents dded are in excess when required. You do not need to show mechanisms (2 points ach). MgBr 1) 1) Predict whether...
Predict the major product of each of the following reactions. Postlab Questions: Predict the major product of each of the following reactions. Alkyl lithium reagents function in the same manner as Grignard reagents 1. 1) 2 PhMgBr 2) H30+ 1) 2 BuLi Cl 2) H30 1) 2 MeMgl 2) H3O 1) 2 EtMgCl 2) H3O* OH 1) 2 PhMgBr 2) H 0
Use your knowledge of reaction mechanisms to predict the major product by drawing the intermeiate (or TS) before drawing the structure of the product. 1 8 Br (1 equiv) 2-propanol draw the structure of the intermediate 1) BH3-THE 2) H202 KOH (aq) 8 draw the structure of the transition state HR 8 draw the structure of the intermediate HBr, tert-butyl peroxide 8 draw the structure of the intermediate NBS, tert-butyl peroxide 8 draw the structure of the intermediate
III. Predict the major product(s) or fill in the reagent(s) for the following reactions. If there is no reaction write NR. (6 points each, 36 points total) Show the correct stereochemistry when needed!! 16 H,Cro (excess) -CHO HO 17 1)0, (2 equiv.) 2) Mes (2 equiv.) 18 Ph Ph Ph Ph OH
I. (40 points) Predict the major product(s) for each of the following transformations. Be sure to indicate stereochemistry and draw enantiomers when appropriate. Clearly show stereochemistry with two lines in the plane and a wedge or dash at the chirality center. No reaction mechanisms are necessary.
HELP PLEASE ANSWER ALL III. Predict the major product(s) or fill in the reagent(s) for the following reactices. If there is to reaction write NR. (6 points each, 16 points total) Show the correct stresshemistry when needed!! 16 H.CO (excess) CHO HO 17 10 (equiv.) 2) Mes (2 equis.) 18 OH o" 19 1) mCPBA 2) EXON, EICH 20 1) LIAIR (excess) io 2) H 0,1,0 21 1) SNI, 2) CH, Br 3) HBr (2 equiv.) 22.Draw DETAILED arrow.pushing mechanisms...