Draw the organic products formed when allylic alcohol is treated
with each reagent
a.
H2 + Pd-C
b.
mCPBA
c.
PCC
d.
CrO3, H2SO4, H2O
e.
(CH3)3COOH, Ti[OCH(CH3)2]4, (+)-DET
f.
(CH3)3COOH, Ti[OCH(CH3)2]4, (−)-DET
g.
[1] PBr3; [2] LiAlH4; [3] H2O
h.
HCrO4−—Amberlyst A-26 resin
for the molecule (E)-3-methyl-2-penten-1-ol
Why is that when 3-methyl-2-butanol is treated with HBr, a
single alkyl bromide is formed that results from a hydride shift
and when 2-methyl-1-propanol is treated with HBr, no rearrangement
occurs to form an alkyl bromide ??
Only one (cis) isomer of product is formed in the Diels-Alder
cycloaddition. Explain why one product is formed, and why is has
that particular stereochemistry ( the Diels-Alder cycloaddition in
this case is butadiene reacting with maleic anhydride)
For each of the reactions, calculate the mass (in grams) of the
product formed when 15.45 g of the underlined reactant completely
reacts. Assume that there is more than enough of the other
reactant.
2K(s)+Cl2(g)−−−−−→2KCl(s)
2K(s)+Br2(l)−−−−−→2KBr(s)
4Cr(s)+3O2(g)−−−−−→2Cr2O3(s)
2Sr(s)−−−−+O2(g)→2SrO(s)
For each of the reactions, calculate the mass (in grams) of the
product formed when 3.26g of the underlined reactant completely
reacts. Assume that there is more than enough of the other
reactant.
Part A Ba(s)?????+Cl2(g)?BaCl2(s)
m=_________________g
Part B CaO(s)??????+CO2(g)?CaCO3(s)
m=_________________g
Part C 2Mg(s)?????+O2(g)?2MgO(s)
m=_________________g
Part D 4Al(s)????+3O2(g)?2Al2O3(s)
m=_________________g
For each of the reactions, calculate the mass (in grams) of the
product formed when 3.75 g of the underlined reactant completely
reacts. Assume that there is more than enough of the other
reactant.
Ba(s)−−−−−+Cl2(g)→BaCl2(s)
CaO(s)−−−−−−+CO2(g)→CaCO3(s)
2Mg(s)−−−−−+O2(g)→2MgO(s)
For each reaction, calculate the mass (in grams) of the product
formed when 10.5 g of the underlined reactant completely
reacts.
Assume that there is more than enough of the other reactant.
Part A
2K(s)+Cl2(g)−−−−−→2KCl(s)
Part B
2K(s)+Br2(l)−−−−−→2KBr(s)
Part C
4Cr(s)+3O2(g)−−−−−→2Cr2O3(s)
Part D
2Sr(s)−−−−−+O2(g)→2SrO(s)
For each of the reactions shown, calculate the mass of the
product formed when 10.84 g of the underlined reactant completely
reacts. Assume that there is more than enough of the other
reactant.
1-
2K(s)+Cl2(g)→2KCl(s)
2-
2K(s)+Br2(l)→2KBr(s)
3-
4Cr(s)+3O2(g)→2Cr2O3(s)
4-
2Sr(s)+O2(g)→2SrO(s)