(R)-3,3-dimethylpentan-2-ol is heated with concentrated sulfuric acid Select all products that are formed.
2,3-dimethylpent-2-ene | ||
(Z)-3,4-dimethylpent-2-ene | ||
3,3-dimethylpent-1-ene | ||
(E)-3,4-dimethylpent-2-ene | ||
3,3-dimethyl-pent-2-ene | ||
(S)-3,3-dimethylbutane-2-thiol |
(R)-3,3-dimethylpentan-2-ol is heated with concentrated sulfuric acid Select all products that are formed.
Detailed mechanism for 3,3-dimethylpentan-2-ol heated with sulfuric acid to produce a major product of 2,3-dimethylpent-2-ene
4. Predict the eliminations products formed (E-1 mechanism) when(S)-4-ethyl-4- methylhexan-3-ol is heated with concentrated sulfuric acid. Also, identify the rate determining step and the major product using Zaitsev's Rule? (Mechanism must be shown to receive full points). (15 pts) CH3 HaC con. aq. H2SO heat он CH3
Please answer all 1) Which alkene is likely to be formed in the largest quantity if the alcohol is dehydrated? H2SO4 OH a) E-4,4-dimethylpent-2-ene b) 2,3-dimethylpent-2-ene c) 2,3-dimethylpent-1-ene d) E-3,4-dimethylpent-2-ene 2) What is the product of this reaction? ??? Br a) 1-pentene d) tert-butyl pent-2-yl ether b) E-2-pentene c) tert-butyl pentyl ether 3) What is the major product of this reaction? 1) TSCI H 2) NaOEt піон ??? CH3 H H Lello ||||CH3 CH O a) b) c) 4) Which...
R)-2-iodo-3-methylbutane is treated with sodium hydroxide. Select all products that are formed.2-methylbutan-1-ol3-methylbut-1-ene(S)-3-methyl-2-butanol(R)-3-methyl-2-butanol2-methylbut-2-ene2-methylbutan-2-ol
(R)-2-iodo-3-methylbutane is treated with sodium bromide in acetone. Select all products that are formed.2-methylbut-2-ene(R)-3-methyl-2-butanol(S)-2-bromo-3-methylbutane3-methylbut-1-ene2-methylbutan-1-ol2-methylbutan-2-ol
1. Predict the major products formed in each of the following reactions, indicate if the reagent reacts either regioselectively or stereospecifically, or both in relevant cases (5 x 2-10 points): a. Write products of the reaction using Fischer projection. (2)-3-methyl-pent-2-ene - HCI 2 b. Write product/s of the reaction using Fischer projection. y Brze? c. Write product/s of the reaction using Fischer projection BH3 H2O2. NaOH 1 mole of Hz. Pd/C e. MeOH is in a large excess. Write products...
Predict the major product/s formed in each of the following reactions, indicate if the reagent reacts either regioselectivity or stereo specificallyl or both in relevant cases a. Write product/s of the reaction using Fischer projection. HCI (Z)-3-methyl-pent-2-ene – b. Write product/s of the reaction using Fischer projection. Bra wa c. Write products of the reaction using Fischer projection. M Bha H2O2, NaOH 1 mole of H2, Pd/C e. MeOH is in a large excess. Write product/s of the reaction using...
5. Predict the eliminations products A and B formed (E-1 mechanism) when 4,4-dimethylhexan- 3-ol is heated with concentrated phosphoric acid. Also, identify the rate determining step and the major product using Zaitsev's Rule? (Mechanism must be shown to receive full points). (20 pts) Он conc. H3PO4 Products A and B .CH3 Нас H3C CH3 E-l condition 4,4-dimethylhexan-3-ol
1. Which alkene is the least stable? A 2,4-dimethylpent-2-ene B 2,4-dimethylrent-1-ene C 2.3 dimethylent-2-ene D. 3,4-dimethylpent-2-ene E. 3,4-dimethylpent-1-ene A. Solventio B. Hydrogen C. Heat Cap D. Both A a E Both Ba 8. Why is 2. Which is the major product from reaction of sodium iodine with (R)-2-bromo-3-methylbutane in dicholormethane (methylene chloride? A. 2-iodo-2-methylbutane B. 2-methylbut-2-ene C. (S)-2-iodo-3-methyl butante D. 2-methylbut-l-ene E. No Reaction A Atom B. Reso C. Hyb D. Pols E. Indi 3. Which is the major product...
5. Predict the eliminations products A and B formed (E-1 mechanism) when 4,4-dimethylhexan- 3-ol is heated with concentrated phosphoric acid. Also, identify the rate determining step and the major product using Zaitsev's Rule? (Mechanism must be shown to receive full points) (20 pts) ОН conc. H2PO4 Products A and B CH3 H₃C X E-1 condition H3C CH3 4,4-dimethylhexan-3-ol