
Predict the product for the following reaction. 1. NaH, 25°C 2. CH3CH2Br o o O 1 10 III o IV V
1) NaOEt 2) H30+ 1) LDA, -87°C 2 O1)LDA, -87°C Cl O 1 NaH, 25°C O NaH, 250C 2) Cl
Propose an arrow-pushing mechanism for the reaction below. 1. Cl₂, H₂O 2. Nah
MgCI MgCl, ether , ether ryyo 1. ^ O 2. H30 2. H2O+ OH NaH THF Br
Predict the product(s) for the following reaction series: 1) NaH 2) Br OH ONa O + OH
5. What is the major product from the following reaction? 1. NaH OH 2. Br o" . ond yn OH ОН No Reaction D.
7.32 Draw the major product for the reactions. 1) NaH 1) NaH a.HCECH 1) NaH - 2) CH, Br b. 2) CH3CH2CH2Br 2) CH2Br
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
1. Predict the product(s) (or no reaction) and reagent(s).
1. Nah, 1. Nah ton 2. ~ Br
fill in the blanks please with structures
KMnO PBr, ether NaH +NaC +HB CH,Ci DMSO NH, ether 2 NH(CH) amide here alcohol here LAIH H,o ether H,o H20
KMnO PBr, ether NaH +NaC +HB CH,Ci DMSO NH, ether 2 NH(CH) amide here alcohol here LAIH H,o ether H,o H20