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Organic 2 Final Exam
Organic 2 Final Exam
19
Chemistry
Undergraduate 3
04/21/2009

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Cards

Term
alkene to ketone
Definition
H20, H2SO4, HgSO4
Term
alkyne to aldehyde
Definition
1. (sia)2BH 2. H2O2, NaOH
Term
alcohol to ketone or aldehyde
Definition
PCC or K2Cr2O7/ H2SO4 or H2O/ heat
Term
alkene to oxirane
Definition
RCO3H or MCPBA/ CH2CL
Term
alkyne to carbon ring with 2Cl
Definition
:CCl2
Term
alkene to carbon ring
Definition
CH2I/ Zn(Cu)
Term
alcohol to Br
Definition
PBr3
Term
alcohol to alkene
Definition
H2SO4
Term
aldehyde to carboxylic acid
Definition
H2CrO4 or CrO3/ H2SO4 or KMnO4 or 1.Ag2O/ THF/ NaCl/ H2O 2. HCl/ H2O
Term
ketone or aldehyde to alcohol
Definition
1. LiAlH4 2. H2O/ HCl or NaBH4/ CH3OH
Term
alchol to Cl
Definition
SOCl2
Term
ketone or aldehyde to cyclic acetal
Definition
di-ol
Term
alkene to diol
Definition
OsO4/ H2O2
Term
ketone or aldehyde to alkene + C-R
Definition
Ph3P(+)C(-)H2
Term
create phonium ylide
Definition
BX-R + 1. Ph3P 2. BuLi --> Ph3P(+)R(-)
Term
create acetal or hemiacetal
Definition
ketone or aldehyde + H2O or alchol
Term
protecting groups
Definition
cyclic acetal or dihydropyran
Term
removal (reduction) of ketone of aldehyde
Definition
Zn(Hg)/ HCl or H2NNH2/ KOH
Term
alpha halogenation
Definition
Br2/ RCOOH
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