QUESTION 15 What reagents should be used for the reaction shown below? CHyCH CH CHs 1....
please answer numbers 13-16 Question 13 What is the major product of the following reaction? H2O CH3CH2CH2C=CH HgSo. H SO. OCH,CHCH,C=CH, OH CH:CH-CH: CH, CH3CH2CH2CH=CHOH CH, CH, CH,CH-CH: но он CH:CH-CH:CHEN Question 14 The reagent needed to convert 2-butyne to cis-2-butene is H2, Pd/C H2/Lindlar catalyst OH+/H2 Li/NH3 Na/NH3 What is the major product of the following reaction? CH,CH,CECCH; Pd/C CH.CH CHCH CH, CH3CH2CH2CH2CH3 сн. CH What is the major product of the following reaction? CH3CHC=CCHE He Lindlar catalyst o...
Which of the following reaction conditions can achieve the following transformation? Assume reagents are in excess. ? yne-robot ene-robot NaNH2, NH3 H2, Lindlar Na, NH3 O KOC(CH3)3 H2, Pd O NaOCH3 Modt
Question8 The reaction of 2-butyne with H2 and Lindlar's catalyst produces: H2 (9) Which one of the following reagents will convert propyne into the sodium acetylide shown? CH3-CEC-CH3- Pd/PbO/CaCO3 CH-C CH +? H CH3 CH, H 0% NaCl NaNH2 O NaOH BI CH3-CH2-CH2-CHs CH3 C-C-CH2 IC] Na CO3 НН CH3
Select the best reagents for each of the following transformations. You should only use each set of reagents once. You can record your answers on this worksheet, or type/write on another sheet of paper. You only need to submit the question number and the letter corresponding to the set of reagents from the table below. A E 1) 9-BBN H2(g), Pd/C 1 eq. HBr 2 eq. HBr H2SO4, HgSO4, H, 2) H2O, NaOH(aq) H H2(g), Lindlar's catalyst Naº, NH3(1), -78...
Select the best reagents for the reaction below. Select one: 1. OsO4; 2. NaHSO3, H2O NaNH2 H2, Pt Na, NH3(l) H2, Lindlar’s catalyst
Check work HBe (2 eq) 1-CH,CH Br H-Cac- Na 2.NaNH, 3 (CH,), CBr Lindlar's catalyst Lindlar catalyst CH H20 H2, Pd C KMnO4 CH CH a
Select the best reagents for each of the following transformations. You should only use each set of reagents once. You can record your answers on this worksheet, or type/write on another sheet of paper. You only need to submit the question number and the letter corresponding to the set of reagents from the table below. A H2(g), Pd/C 1 eq. HBr 2 eq. HBr H2SO4, HgSO4, H, 1) 9-BBN 2) H202, NaOH(aq) H Naº, NH3(1), -78 °C 1 eq. Br,...
Question 1 Identify reagents that can be used to achieve each of the following transformations: (Several choices may be correct.) Na, NH3 (D 1) xs NaNH2 2) H20 O HBr, ROOR 1) NaNH2 2) C2Hsl H2, Lindlar's Catalyst
32 please MCAI! 9.2 32. What is the maior product of the following reaction? CH,CH =CCH, . Lindlar catalyst A) CH3CH2CH2CH2CH3 B) cң, сн. H CHS CH,CH D) H CHE н MCAT: 9.2 33. What is the maior product of the following reaction? 1 Na H. CH,CH,CH,CECH 2 CH,CH, a A) CH,CH.CH
Identify the reagents necessary to achieve each of the transformations below. HINT: You will need to use at least one reaction from this chapter and at least one reaction from the previous chapter. The essence of this problem is to choose reagents that will achieve the desired stereochemical outcome: Choose from reagents (A-H): 1) Na, NH3 ( 1) H2, Lindlar's catalyst 2) OsO4, NMO 2) Br2 1) Na, NH3 () 1) NaNH2 4) Mel 2) Mel 5) Na, NH3 ()...