22. Label each reaction below according to which mechanism will give the product the CONDITIONS ,E2...
Identify the elimination reaction mechanism for the molecule below when subjected to each of the following reaction conditions. H₃C. CHE ? NaOM, DMSO, heat MeOH, heat 1 NaNH2, heat 2 LINI-Pri2 DMSO Kot Bu, DMF Moving to another question will save this response Question 9 of 32
1. A) Show each possible product for the reaction below and predict the major product. Be sure. to include all geometric isomers. (1 pt) b Na B) Draw the rotamer that leads to the major product for the reaction above as a Newman projection. (1 pt) 2. Circle the substrates which can undergo elimination through the E2 mechanism. (Hint: substrates may not be drawn in the proper conformation for an E2 reaction). (0.5 pts) to x Kto 3. Circle the...
Which statement or set of conditions listed below is not consistent with an Syl reaction pathway? O a. Neutral nucleophile work just fine. b. The leaving group is typically the conjugate base of a strong acid. O c. The rate is not dependent upon the concentration of the nucleophile. d. The temperature is relatively "cooler" to reduce competing elimination products. e. The solvent is polar and aprotic. Of. The substrate has a leaving group that is typically on a 30,...
Problem 5. Indicate according to which mechanism each reaction proceeds. If there are stable intermediates, the reaction step leading to the final product is relevant. Choose from the following designations. [8 P Addition: Ar (electr. addn.), 1,2-AN. 1,4-AN (mucl. or conjug. addn.), syn-Addn., CA (cycloaddn.). Elimination: a E, E1, ElcB, E2, cyclo-E, Frag.(mentation). Substitution: Sx1, Ss2, SNAC (acyl subst. via Addn./Elim.); aromatic subst: SNAr (nucleoph.), SAr (electroph), Arvne. Rearrangement: Rearr. Radical reactions: Ag. Eg.Su- Reaction Mechanism a) HCI conc. (ag)...
[Review Topics) (References) Give an IUPAC name for the compound below. Accepted names for branched alkyl groups are isopropyl, isobutyl, sec-butyl, and tert-butyl. CH2CH3 CH3CH2CH2CCH2CH3 Submit Answer Retry Entire Group 9 more group attempts remaining The two reactants shown below are combined to bring about a nucleophilic substitution reaction. Br NaOCCH, . CH3CH2CHCH 1. none h. HBr 1.H20 e. "CCH3 f. Br j. Nat 9. HOCCH3 k. "OCCH3 Which letter designates the electrophilic carbon at which substitution occurs? (If no...