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20 Cards in this Set

  • Front
  • Back
alcohol and phenol O-H
3200-3600
amine amide N-H
3300-3500
C spH
3300 strong
C sp2-H
3000-3100
C sp3-H
2850-2960
carboxylic acid COOH hydroxy group
2500-3000
c sp2-H of aldehyde
2700 doublet
R-C-N nitriles weak sometimes absent
2220-2260
R1-C---C-R2 weak sometimes absent alkynes
2100-2260
cumulene x--y--z
1900-2000 strong
carbonyl region
1680-1840
alkenes aromatics medium absorb C--C carbon carbon double bond
1600
carbonyl group of the triangle with a carbonyl
1840
carbonyl group of a square with a carbonyl
1810
carbonyl group of an aryl chloride
1790
carbonyl group of a carboxylic acid
1750
carbonyl group of an ester
1740
carbonyl group of saturated aldehydes and ketones
1710
carbonyl group of an amide
1680
in the CARBONYL region all absorptions are ____
STRONG