
YS 32311 CH, CHO + CH,COCH,CHE F G 1) og 1 2) (CH), 1) Hg(OAc)2, H20...
Question 4: - CH₂ 1) Hg(OAC), H, 2) NaBH нс CHE Question : Predict the product(s) of the following reaction: 1) BH, . THE 2) HO, NaOH H3C SCH Question 6 Predict the products of each of the following reactions: H3C- CH3 H₂ Ni -CH₃
1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20 2) NaBH (provide starting material) 2) Provide the major organic product(s) for the following reactions. If stereoisomers are formed, please show both stereoisomers. (0.5 pts each) 1) BH3 THF a) 2)120 NaOH 1) NaOH, H-O, 55°C b) 2) OsO4 t-BuOOH 1-BuOH, NaOH Br2 c) CCl4 H2O, H2SO d) H9SO4 2 equivalents HBr e) 3) The following ction generates an ether. Provide the major organic...
4. Predict the products, Indicate stereochemistry when applicable а HBr H2S04 H20 1. Hg(OAC), H20 2. NaBH4 1.BH3 2. H2O2, NaOH> Br2 Cl2 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....
select the correct reagents
HBCH OHH.O NaOH og H SO Heat OSO BH, THE Hg(OAc)2 NaBH CHO- DMS NaCN TSCI HOX/NaOH MCPBA M Honor
1) R'-MgBr in THF 2)H,o NaH Ho or OH PAA X2. H20 1) Hg(OAc)2, R'OH 2) NaBH4, NaOH, H20 Os0 NaHSO, H2O I) 2)CH, SCH HyIO HBr ROOR 1)BH3. THF 2)H202, NaOH, H2O Mg, THF PBr3 NaOH )OTHF 2) H30 CrOj. H,SO, 1) NaH 2)RXDMF "О-R DMF PCC DCM ) THF 2) H3O+ SOCI pyridine Li Hexanes
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
transformation
OAc OAc AcO Aco Aco OCH2CH2Ph OAc OAc e) CHO OH 1. HCN 2. H17/H20 3. Na/Hg но CH2OH
OAc OAc AcO Aco Aco OCH2CH2Ph OAc OAc e) CHO OH 1. HCN 2. H17/H20 3. Na/Hg но CH2OH
I, K, M, N
R-O-O-R (trace +HB HBr Q. 1) Hg(OAc)+H20 2) NaBH4 OH CH3 J. K. CH 2 1) BH3/THF 2) H202/ OH OH 1) BH3/THF L. 2) H202/ OH M. Br2 CH3-CC-CH N. (1) O3 (2) Zn/H20 liq NH +2 P.
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...