In the first step, due to the presence of an acid, an H+ is added to the olefin. The H+ gets attached to the terminal carbon as then a tertiary carbocation is obtained. If it would have attached with the internal carbon, then we would have obtained a primary carbocation. Tertiary carbocations are always much more stable than a primary carbocations.
Once, the carbocation is generated, H2O in the reaction mixture will behave as a nucleophile and donate electron density to the carbocation.
In the final step, to attain electrical neutrality, a H+ would be lost from oxygen and the final product, a tertiary alcohol is obtained.
Pls predict the major product PBry (f) OH HCl NaBH, HO (h) (1) CHMgBr (2) HsO A*
Help!!!! QUESTION 17 Select the major product of the following reaction scheme: Reaction NaBH4 Dilute HCI EtOH, 25 °C 25 °C A D CI HO OEt B E HO H HO OH с F Eto OEt (No Reaction)
pls help me solve this two problems! Question 1 Balance the following equation (and show your work), in basic solution: CIO4 (aq) + CH14Os(aq) - CIO (aq) + HCO3 (aq) Question 2 (a) (5 points) The percent composition of an unknown compound is 46.23% C, 17.11% 0,26.96% N, and 9.70% H. What is its empirical formula? Show your work. (b) (3 points) We must do the combustion of what mass of CH100(l) to produce a total mass of 75,5 g...
Pls help Practice 8: Alkynes 1. Strong bases are used to deprotonate (remove a H) alkynes. First, draw the missing base in the box provided by using the products of each reaction. Second, calculate the key for each reaction H HEH + H-CEC: Na* * * H. pka = 26 pka = 37 H-CEC: Na+ + N HH + pka = 36 H-CEC: Na+ HH + + HO H pka = 14 H-CEC + + HH + pka = 62...
pls help. 13-15 pls -C-C-H H is unusually acidic because the ion produced when it is lost is stabilized bg resonance, with one of the structures having a (A) I, + on C (B) 1. - ono (C) II, + on C (D) II, - on 0 CH2CH3 CHCH; СН,ОН HCOCH, HCOCH OH OCH This reaction needs catalyst. (A) an acid (B) a base (C) no (D) either an acid or a base au, ca eu (4) chach;& n ®...
bbb.) Cl2 FeBrz HO CCC.) H 1. KMnO4/NaOH(aq)/A 2. H307 ddd.) CN oleum eee.) NO2 1. Sn, HCI, A 2. HNO2, HCI 3. HBF4 H fff) Hz. Pd 4500 psi 999) OH 1. XS KMnO, NaOH(aq) 2. H,09 hhh.) 1. PrLI, THF 2. NHCl(aq) 1.) CH,BF4 Br SO,/H,SO 1.04. CHÚCOH 2. HO 11.) -Br 1. Mg/THF 2. HO
Need help solving pls < CH09 HW (Condensed) K) 4 of 9 Part A You are holding a store with two 0.72-kg cartons of cereal at the left end of the basket. The basket is 0.66 m long Whero should you place a 1.9-kg half gallon of milk, rolative to the left end of the basket, so that the center of mass of your groceries is at the center of the basket? × Incorrect: Try Again; 4 attempts remaining Next...
Please help me with these 2 hw questions asap pls! QUESTION 11 How much work (in J) is done by the boy exerting a force of 77 N at angle of Ⓡ = 26° pulling the girl a distance 58 m in a wagon? Assume no friction acts on the wagon. openstax F QUESTION 12 A 8.4 kg object is moving in a straight-line with an initial speed of 8 m/s. How long will it take (in s) for the...
Score! U OI I PL 12 UI 42127 LUMI HW Score! 34.92%, 14.07 01 42 PLS 6.2.8-T Question Help Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. 104 126 The area of the shaded region is (Round to four decimal places as needed.)
pls help will give thumbs up! Question 4 (0.5 points) Saved Predict the major product for the following reaction оа Oь Question 7 (0.5 points) Predict the product(s) for the following reaction. фон у 04 ho_ D-Galactose NaBH тон нон нон нон нон нон сн,он -ОН нон н+он Сн,он НЕОН HO+H нон H- OH Сн,он H- OH go+ 15 ін,он CH, OH ООООО