We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
what is the major product. show step-by-step mechanism? 20) Which of the following alkenes yield(s) 3-bromo-3-methylpentane...
19. What would be the major product(s) of the following reaction? Br EtOH 20 °C OEt IV C) I and III A) I and II D) IV B) II and III E) None of these choices. 20. Give a detailed reaction mechanism for the reaction expected to occur when 2-bromo- methylpentane is heated with methanol. Draw clear structural formulas of all relevant species and use curved arrows to represent electron flow. Also indicate which step is likely to be rate-...
(S)-2-chlorobutane was stirred in methanol. The major organic product isolated (97%) was an ether and it was found to be optically inactive. The minor product (3%) was a mixture of three hydrocarbons. Choose the correct statement(s). I. The major organic product was formed via an SN2 reaction. II. The minor products were formed via E1 mechanism. III. The three alkenes formed are 1-butene, cis- and trans-2-butene. Group of answer choices I only I and II only II and III only...
18) What is the major organie product of the following reaction? on los, abe O= -CHCOCH 0=C CHỊ CHCOCHE O=C-CH3 CHCOCH HO CH–CH3 C CH2CH3 0 OHCHCOCH MI. So=C-CH₃ A) B) II C) III D) IV E) V 19) What is the major organic product of the following addition? OH CH, CHỊCH • H-CH- (excess) I CH,CH,CHCH IV. CH,CHCH CH OH OH IL OHO CHC-CH CH OH M. A) I HOCH.CH.CH.CH B) II C) III D) IV E) V
Please show the detailed mechanism with every step :) What would be the major product of the following reaction? i. NaOC2H5 i. НаО" П II ОН О OH IV
20) Which compound I or II, under what conditions, would produce III as single product?20) он Br A) React I with H2S04. B) React II with NaOCH2CH3 O Neither of the reactions above would work. D) Either of the reactions above would work. 21) Addition of HCI to 3-methyl-1-pentene gives two products. One of these is 21) 2-chloro-3-methylpentane. What is the other product? A) 3-chloro-2-methylpentane o) 2-chloro-2-methylpentane B) 1-chloro-3-methylpentane D) 3-chloro-3-methylpentane 20) Which compound I or II, under what conditions,...
26) Give the IUPAC name for the following compound. A) S-4-bromo-1-pentyne C) R-3-bromo-5-pentyne B) R-4-bromo-1-pentyne D) S-3-bromo-5-pentyne 27) What is the major product of the following reaction? 1. BH, 2. H,O, HO A) I B) II C) III D) IV 28) What is the correct classification of the following reaction? Lot OH A) Oxidation reaction C) Substitution reaction B) Elimination reaction D) Reduction reaction 29) Which of the following classes of organic compounds cannot undergo reduction ea. B) Alkenes
please help me with Organic Chemistry/Alkenes problems. Thank you! Directions: Place your answers to the following questions in the spaces provided. 1. A common problem in the acid-catalyzed hydration of alkenes is the formation of an ether byproduct. Show the formation of the ether byproduct in relation to the reaction below by providing a curved-arrow mechanism for its formation. (2 pts) H30+ Н,0 OH Ans. 2. Which is the correct sequence of steps necessary to complete the following reaction? он...
Which sequence of elementary steps describes a reasonable. mechanism for the following overall reaction? What major E2 product would form on reaction of (25,3R) 2- bromo-3-methylpentane with base? он снон осн, HO (b) (c) (a) A. (2)3-methylpent-2-ene B. (E) 3-methylpent-2-ene C (BR) 3-methylpent-1-ene D. ()3-methylpenta-1,3-diene L Heterolysis 2. Coordination 3. Proton transfer I. Proton transfer 2. S2 3. Proton transfer 1.S,2 2. Proton transfer 3. Proton transfer Consider the 5,2 step in the first line below, which takes place in...
Only using E1 and E2 and please show mechanism. Thank you. Determine the major elimination product(s) for each of the following reactions. addition, please state the mechanism that is employed in the formation product. (12 points) HO H2SO4 Br NaOC(CH3)3 CH3OH CH3OH Heat
13) Which of the following is/are the main product(s) of the following reaction? (2 pts) CH2=CH-CH-CH2 HBr ? A) CH2CH=CHCH3 CH2CH2CH=CH2 C) CH3CHCH=CH2 D) A and B E) A and C 14) What is/are the product(s) from the following reaction? (2 pts) e + Ha ? CHCH A) I only B) Il only C) I is minor, II is major D) I is major, II is minor E) equal amounts of I and II 16) Provide the structure of the...