Predict the major product/s for the following reaction. a) 1) BH_3, THF 2) H_2O_2, NaOH 3)...
Which is the major product of the following reaction? A B C D Which are the reagents and conditions that are most likely to give the products of the following reactions? A Reaction H_2O/H_2SO_4 (cat.)/heat Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction BH_3. THF, H_2O_2/-OH B Reaction BH_3.THF, H_2O_2/-OH Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction H_2O/H_2SO_4 (cat.)/heat C Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction H_2O/H_2SO_4 (cat.)/heat Reaction BH_3.THF, H_2O_2/-OH D Reaction BH_3.THF, H_2O_2/-OH Reaction H_2O/H_2SO_4 (cat.)/heat Reaction Hg(OAc)_2/H_2O, NaBH_4
In each reaction box, place the best reagent and conditions from the list below. H_2O, H_2SO_4, HgSO_4 HBr 1-equiv. BH_3/THF HBr 2-equiv. CH_3CH_2CH_2Cl H_2O_2/NaOH CH_3Cl Br_2 1-equiv. Br_2 2-equiv.
Identify reagents by letter from the reagents table for each step in the following scheme. Some steps may require more than one reagent. Enter the first reagent on the left. Reagents Br_2 CH_3I CH_3CH_2I CH_3CH_2CH_2Br_2 CH_2I_2/Zn(Cu)/ether H_2/Lindlar catalyst H_2O/H_2SO_4/HgSO_4 1. BH_3 in THF 2. H_2O_2 in NaOH 1. O_3 2. Zn/H_3O^+ Li in NH_3 KOh/ethanol NaNH_2/NH_3 Step 1: Step 2: Step 3:
In each reaction box, place the best reagent and conditions from the list below. Br_2 2 - equiv. HBr 2-equiv. Br_2 1-equic. CH_3Br CH_3CH_2CH_2BR NaOH HBr 1-equiv H_2. Landler catalyst BH_3/THF H_2O/NaOH NaNH_2 H_2O, H_2SO_4, HgSO_4 CH_3CH_4Br
Help please From the table of available reagents below, select the one(s) you would use to accomplish the following conversions. Use the minimum number of steps. List the reagents in order used. No more than 4 steps are necessary. 1-hexyne to 2-methoxyhexane _____ cis-1-methoxy-4-methylcyclohexane to trans-1-bromo-4-methylcyclohexane _____Reagents available a. BH_3, THF: then H_2O_2, ^-OH b. Br_2 c. Hg(OCOCF_3)_2, CH_3CH_2OH: then NaBH_4 d. Hg(OCOCF_3)_2, CH_3OH: then NaBH_4 e. HI, H_2O f: H_2, Lindlar catalyst g. NaH h. ^-OH, H_2O i. ^-OCH_3,...
Predict the product of the following reaction and then draw a stepwise mechanism: H_2O OH^- H_3O^+ CO_2 + H_2SO_4 SO_2 SO_4^2- HSO_4^-
Question 44 (a,b,d,f,i) and 46 (a,c,e,f) please, I don't understand. Give the expected major product of the reaction of propyne with each of the following reagents. (a) D_2, Pd-CaCO_3, Pb(O_2CCH)_2, quinoline: (b) Na, ND_3: (c) 1 equivalent HI: (d) 2 equivalents HI: (e) 1 equivalent Br_2: (f) 1 equivalent ICl: (g) 2 equivalent ICl: (h) H_2O, HgSO_4, H_2SO_4: (i) dicyclohexylborane, then NaOH, H_2O_2 What are the products of the reactions of dicyclohexylethyne with the reagents in Problem 44? Write the...
Predict the major product. predict the major products CH3 H₂ la f) HzCYCH 1. BH3-THF 2. H2O2, NaOH ? CH3 Br2 CH2OH
Devise the most efficient synthesis for the carboxylic acid below using a starting material and reagents from the tables. Give route by specifying the number of the starting material followed by the letters of the reagents you would use beginning with the step. Reagents a Mg/dry ether b 1. CO_2 2. acidic workup c NaCN/The or DMF d NaCN/dil. aqueous H_2SO_4 e Aqueous H_2SO_4 at reflux f Conc, HCl or HCl (gas) g PBr_3 h KOH/alcohol i KMnO_4/H_3 O^+ j...
1)predict the major product of the following reaction 2)predict the major product for the following reaction 3) predict the major product for the following reaction 1) Predict the major product for the following reaction HCI A) I B) II C) III D) IV E) V Answer:- 2) Predict the major product for the following reaction. A) I B) II C) III D) Both Ⅱ & IV E) Both I &I1I Answer:_ 3) Predict the major product for the following reaction....