1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20...
С. D. Which of the following sequences of reagents will be used to do the following transformation? он Он А. 1. KOtBu; 2. Hg(OAc)2, H2O; 3. NaBH 1. TsCl, pyr; 2. KO B ; 3. BH3-THF; 4. H202, NaOH 1. H2SO4, heat; 2. Hg(OAc), H2O; 3. NaBH 1. TsCl, pyr; 2. NaOH; 3. BH3 THF; 4. H202, NaOH В. С. 8. Select the best reagents for the reaction below. Br Br Na ? А. 1. OsO4; 2. NaHSO3, H20 В....
Testbank Question 34 What is the major product for the following reaction? a. Hg(OAc)2. CH3OH NaBH4, NaOH +enanti omer +enanti omer он None of these choices. Testbank Question 39 What is the major product of the following reaction sequence? 1. H2, Pd/CaCO3. quinoline 2a BH3 THF 2b. H202, NaOH но он Гон Testbank Question 34 What is the major product for the following reaction? a. Hg(OAc)2. CH3OH NaBH4, NaOH +enanti omer +enanti omer он None of these choices. Testbank Question...
at is the expected major product for the following reaction? 1. Hg(OAc)2, H20 2. NaBH. NaOH ОН OH OH HO + enantiomer + enantiomer + enantiomer + enantiomer + enantiomer
2. Draw the major product(s) from the reaction of the starting material below with the following reagents: (12 marks) (a) (b) (1) BH3, THF (2) H2O2, NaOH, H2O Cl in excess EtOH (0) I-CI (d) (1) O3. CH CI: (2) Zn, acetic acid (e) (1) (1) OsO4, THF (2) H2S (1) Hg(OOCCH3)2, H2O (2) NaBH4, NaOH, H2O
Provide conditions for the following reactions. More than one step may be needed. Incorporate conditions that would give you the optimum yield, and be mindful of 1. stereochemical details. (4 pts each) a b. но ОН For each reaction below, please draw the starting material or the major (singular) product, including any pertinent stereochemical details. (3 pts each) 2. a. 3. Hg(OAc)2, D20 2. KOt-Bu 1.TsCl Он 4. NaBH t-BuOH EtgN etherol b. 3. СHBES 2. LDA 1. HBr KOt-Bu,...
10. Draw a structural formula for the major organic product(s) of each reaction. HBr CH20-OCH 1) Hg(OAc)2, THF-H2O 2) NaBH4, NaOH 1) OsO4, pyridine 2) NaHSO3 1) RCO3H 2) H30+
NaNH Br liq. NH 1) BH3, THF 2) H202, NaOH 1)Hg (OAC)2 B 2, THF-H2O 2) NaBH B SOCI Structure A Structure B
What is the expected major praduct for the following reaction? 1. Hg(OAc)2, H0 2. NaBH NaOH он Он +enantiomer Он OH ОН enantiomer enantiomer IV
NaBH4 CC Hg(OAC)2 H20, THE NaOH 1. Hg(O2CCF3)2, 'ProH 2. NaBH4, NaOH 1. BHz •THF 2. H2O2, HOⓇ R-OH + Nax — NaCN DMSO TSCI pyridine ОН MSCI pyridine NasMe DMSO cat. HA MeOH + g. Arrange in the Increasing acidity order HẠO ROH RC=CH HA NHA RH. cold KMnO4, HOor 1. Os04 2. NaHSO3 MICH3 1. mCPBA 2. H+, CH3OH, H2O 1. mCPBA 2. NaOCH3, H20 H2O / H+ Hg(OAC)2 H2O, THE NaBH4 NaOH 1. BH3 THF 2. HaO2...
help explain please Name: Hg(OAc)2 H20, THF NABH4 NaOH 1. Hg(O2CCF3)2, 'PrOH 2. NABH4, NaOH b. 1. BH3 THF 2. H-Ог, ное R-OH + NaX d. CHH:O ОН NACN TsC DMSO pyridine ОН Msa pyridine NaSMe DMSO THE cat. HA f. МеОН + Arrange in the Increasing acidity order g Н-о ROH RCECH H2 NH3 RH 1.6H. THP 2. H.O HO