Name that Functional Group
Contains all single bonds
alkane
Peak at 3010–3095
Double-bonded C-H
Broad peak at 3200–3550 and strong peak at 1630–1780
Carboxylic Acid
O-H
Broad peak 3200–3550
When is your test?
February 16
Contains a double bond.
Alkene
Peak at 2853–2962 (<3000)
Single-Bonded C-H
BONUS (DOUBLE POINTS!!!) What type of amine will not show a N-H peak on the IR Spectrum?
Triple bonded C-H
~3300
What class is this SI session for?
Organic Chemistry I
Alcohol
Two Medium Peaks at 3300–3500
Amine (2 N-H)
1 Medium peak at 3300–3500
Amine (1 N-H)
3010–3095
How many chapters are on your first test?
4
Contains a triple bond.
Alkene
Sharp Peak at 1630–1780
C=O peak (carbonyl)
Broad peak at 3200–3550 and strong peak at 1630–1780
carboxylic acid
Single-bonded C-H
2853–2962
What does IR spec. stand for?
Infrared Spectroscopy
Contains a carbonyl... R-double-bonded O-R
Ketone
Broad Peak from 3200–3550
O-H
band of short peaks 1700-2000
aromatic *may be bonus*
Carbonyl group
1630–1780 SHARP
What is my name?
Lauren