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19 Cards in this Set
- Front
- Back
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primary alcohol to aldehyde |
PCC fhbb |
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CA to Aldehyde |
SOCl2 (converts to acid chloride) LiAlH(OC(CH3)3)3 -78C HO |
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Horner Wadsworth Emmons rxn |
Wittig rxn variation (E) alkene major product bases NaH, BuLi, t-BuOk |
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formation of acetal |
carbonyl group alcohol to hemiacital alcohol HA catalyst |
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formation acetal step 1 2 |
electron of (O) carbonyl group attack H of H3O O of alcohol attaches to C of carbonyl group |
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formation acetal step34 |
after alcohol attached water deprotonates
acid protonates OH group into good leaving group |
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formation acetal step 5 6 |
electron on OR group forms double bond h2o leaves alcohol attaches at double bond and H2O deprotonates |
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acetal protecting group for carbonyl |
HOCH2CH2OH + acid catalyst |
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carbonyl group to alcohol with additional R group |
Grignard RMgBr ether |
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wittig reaction |
aldehyde or ketone + ylide to alkene + triphenylphosphine oxide |
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ylide |
RR'-CP(C6H5)3 |
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Wittig rxn intermediate |
oxaphosphetane |
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Baeyer-Villiger oxidation reaction cyclic aldehydes converted to |
CA by inserting an Oxygen atom |
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oximine |
RR'C=NOH formed by condensation of aldehyde or ketone with Hydroxylamine (NH2OH) |
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tollens reagent |
a how used to distinguish aldehydes from ketones |
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carbanolamine |
a |
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imine |
RR'C=N-R'' prepared n by the condensation of primary amines an aldehydes (and rarely ketones) |
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enamine |
R1-R2C=CR3NR5R4 double bond not on amine jrjrnrj |
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terminal alkyne to ketone |
H2SO4 H2O HgSO4 |
