Which of the reagents listed below would efficiently accomplish the transformation of CHỊCH CH=CHCHÚCH CHO into...
Which of the reagents listed below would efficiently accomplish the transformation of CH,CH,CH=CHCH,CH,CHO into CHỊCH,CH,CH,CH,CH,CH,OH? 4 Select one or more: Va. KMnO b. NaBH, c. Br in CCIA d. H. Ni Ve. Two of these choices
6. Which of the reagents listed below would efficiently accomplish the transformation of CH3CH2CH=CHCH2CH2CHO into CH3CH2CH=CHCH2CH2CH2OH? a) KMnO4 b) NaBH4 c) Br2 in CCl d) H2, Ni e) Two of these choices. I
18. Which sequence of reagents would be expected to accomplish the transformation of 1-butyne shown below? A) 1)H2O/H2SO4, HgSO4 cat.; B) 1)HBr C)1)H2, Lindlar catalyst; D) )HBr, peroxides; E) O 2) H2, Pt 2) H2, Pt; 2) BH3*THF; 2) NaOH; 2) H2O 3) NaOH 3) H202, NaOH 3) H2, Pt
Which set of reagents would best accomplish the following transformation? Teagent i nebent. A) Br, HB B) Br, PBT C) Br, NaOH D) PBT)
Select the reagents/conditions needed to successfully complete the following transformation: Bro-Br HONGO Br orano Br • 0 0 0 DMSO O=S=0 CH2Cl2 н,сон 0 O A OB 0 oc OD
QUESTION 11 What reagents would be most useful in the following transformation? The complete set of conditions is not given just select reagents. OH TSCL HBr. Mg. CO2 TSCI, PBrz. Mg. CO2 Porz. Mg. oxirane, PCC Pory. Mg. CO2. LIATH, PCC QUESTION 13 What are the stereochemical configurations in the following molecule? CHO H CI H CI CH,OH (25, 35) (2R 35) (2R 3R) (25. 3R) TW What is the most likely product of the reaction below? 1. CH3NH2 2....
Which set of reagents would most likely bring about the following transformation? Br SII Il 1 O 1) Brą and FeBrz 2) NBS and light 3) Br2 in CCIA 4) NaBr and H20
Which set of reagents will accomplish the following transformation? COOH NH Br A) B) C) 1) CH;CI / AICI 2) Br2/FeBrz 3) Conc. KMnO4 OH, A. then H30 4) Cl2/AICI; 5) HNO3 H2SO4 6) Sn/HCI 1) CH3C1 / AICI 2) Conc KMnO4 OH, A, then H30* 3) HNO; / H2SO4 4) Sn HCI 5) Bry/FeBrz 6) C12/AICI: 1) CH,CI/AICI: 2) Bry/FeBrz 3) Cly/AICI: 4) Conc. KMnO OH, Athen H30 5) HNO3 /H SO. 6) Sn/HCI B) D) 1) HNO; H2SO4...
Which of these anions would be the most nucleophilic towards methyl iodide in an ethanol solution? LI. CH,CH2-C- Which reagent would be best for carrying out this transformation он (B) HO",heat (C) HIO, N-H Cro,cr (PCC) @ C+--Ο- Which reaction sequence would accomplish this t- What is che best rearest or set of reagents to accomplish ICH CH (B) H2, Pd NBS HBr, peroxides (A) KMnO/KOH (B) MCPBA 5 Which series of reactions would best accomplish this 1eWhas is the...
Which reagents would best accomplish the following transformation? ОН N 1. Potassium Phthalimide 2. CH3NH2 3. N2H4 O 1. CH3NH2 2. LiAlH4 3. H30+ O 1. SOCl2, pyridine 2. CH3NH2 O 1. p-TsOH, HOCH CHOH 2. CH3NH2 3. H30+ ? 3:13 PM 7/30/2020 Which reaction sequence would accomplish this transformation? oth HO H O 1. CH3MgBr 2. H30+ 3. CH3OH 1. H30+, CH3OH 2. NaBH4 3. H30+ O 1. p-TOH, HOCH CH2OH 2. NaBH: 3. H30+ O 1. pTSOH, HOCH,CH,OH...