Question
need help filling the Box with the proper reageant
Reagents Grignard via Alcohols Preparation of Reagent Bank H H2O NaOH 2. NaBH4 I. NaBH4 or LiAlHs HX (anhydrous) Mg (s) HBr, peroxide H2(g), Pt/Pd PCC or Na,Cr20, or Cro, with H2SOL 2. H H2O Hg(OAc), ROH SOC12 MCPBA 2. NaBH4 1. Na" (s), K (s) or NaH 1. BH3 THF 2. alkyl halide 2. H2O2, NaOH, H,O (anhydrous) H2(g) Pd Baso quinoline strong base 1. Grignard. epoxide Nacro, or Cro with H SO Nao (s), Ko (s), or NaH 2. H. H,o carboxylic acid, H catalyst oso4, H202. C13. hv 1. Grignard acid halide LDA. HT, H O H2(g), Raney nickel 1. LiA. H2SO4, heat 2. H. H,0 H2(g), Pt/Pd TsCl, pyridine H (g), Raney nickel PCC 1. Grignard ester Br hv 2. H+, H, O Na2Cr 20, or Cro, with H2so4
Explanation / Answer
In order: From top to down
HX
HBr, peroxide
X2, H2O
H+(H2SO4)+ H2O
X2 + H2O
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NaOH (Epoxide)
The diol is formed with potassium permanganate and water but maybe can be use Na2Cr2O7 with H2SO4
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NaOH (To form the diol)