Predict the organic product(s) you would obtain by treatment of the compound below with the following reagent: 2 CH3CH2MgBr; then H3O* . ball & stick + labels
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- 1) What is the major product for the reaction of 3-bromo1-butene and HBr? Give the name of the product. 2) For this product, how many chiral carbon(s) are there in the structure?3) How many stereoisomers could we write for this product? 4) Write the Fischer Projections of all stereoisomers. (attach a file or other ways you could show your work)For the structure shown at the right, what type of compound is it? A. an ylide B. a nitrile C. a cyanohydrin D. an imine E. None of the selections are correctPhineas and Ferbs, two brothers who enjoy vacations, doing fun things every summer. This summer the brothers and their friends carry out an organic synthesis with an unknown compound (L1) that contains 52% Carbon, 6% Hydrogen and 42% bromine, this compound (L1) is treated with magnesium in ether to obtain L2 , which reacts violently with D2O for 1-methyl cyclohexene with a deuterium atom in the methyl group (L3). The L2 reaction is treated with acetone followed by hydrolysis to give L4. Heating L4 with concentrated sulfuric acid gives L5, which decolors the bromine, obtaining L6. L5 undergoes hydrogenation with excess hydrogen and platinum as a catalyst giving rise to isobutyl cyclohexane. Determine the structures of compounds L1 through L6.
- I put in the answer for compound A, (dimethyl‐lambda4‐sulfanylidene)cyclopropane, and the product 9‐oxadispiro[2.0.44.13]nonane, in the boxes, but it says it's incorrect. What am I not getting?Thank you for your help!E. J. Coreys 1964 total synthesis of -caryophyllene (essence of cloves) solves a number of problems of construction of unusual-sized rings. The first step uses an efficient photochemical [2 + 2] reaction. The desired stereochemistry and regiochemistry had been predicted based on model reactions. (a) [2 + 2] Reactions are quite common in photochemical reactions. Would this reaction be predicted to occur in the ground state? The next steps follow. Basic alumina is a chromatography support that will often act as a base catalyst. (b) What is the mechanism of the first step? (c) What is the mechanism of the second step? (d) Look at later steps in the synthesis. Does the stereochemistry of the added carbomethoxy group matter? The next steps are shown here. (e) What is the structure of compound (A)? (f) Give a mechanism for the formation of the cyclized product. (g) Give a mechanism for the first step. Hint: Attack on the lactone carbonyl may be the first step. (h) Give a structure for product (B). The following two steps are next. (i) Show the reactions of (B). (j) Write a mechanism for the ring-opening reaction. Hint: Note the presence of an acidic proton and a good leaving group in the molecule. The synthesis was completed by the following steps. (k) What is (C)? (l) What reagents would you use for these transformations?Hi there, can someone please help me solve this problem? Please make sure to clarify all steps taken to go about solving for the products and explain various terms and rules that should be known or correlate with the question. I'm using these questions to study for our final exam and need some extra clarification on rules and steps. Thank you very much in advance!
- what is the best way to come up with how to synthesize carboxylic acid , oct-4-yne to butanoic acid, or trans cyclodecene to decanedoic acid . I keep getting confused on how to go from the reactants to product, even with the amines. i can't figure out what to use to get to the product. Please explain Grignard rx as well.Box 31-33 .Unless otherwise directed, show only the major product. For reagent or reactant questions, fill in the missing information.Will upvote a correct answer Propose a preparation reaction for the formation of CH3NHCH2CH3 from organic compounds with only 1 or 2 carbons
- (1, 3) Draw the structure(s) of the major organic product(s) of the following reaction. You do not have to consider stereochemistry. If a compound is formed more than once, add another sketcher and draw it again. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu.In the drawing area below, create an acetal with 1 methoxy group, 1 ethoxy group, and a total of 8 carbon atomsIn parts 1 and 2 draw the two organic products of this reaction, showing any nonzero formal charges. Then, in part 3 answer the question regarding purification of the reaction mixture. 1. Draw the product with the higher molecular weight here 2. Draw the product with the lower molecular weight here 3. Which method would be the simplest and most effective means to best separate the two products? (extraction, recrystallization, chromatography, distillation)