11/1/2020
1D SOLVED PROBLEM-CAMPHOR - ANTHONY CRASTO SPECTROSCOPY
ANTHONY CRASTO SPECTROSCOPY
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WITH STRUCTURE--2
PENTANONE
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fullerene
1D SOLVED PROBLEMCAMPHOR
1E SOLVED PROBLEMSTHYMOL
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1D SOLVED PROBLEM-CAMPHOR
CAMPHOR,
Molecular Formula: C10H16O
Molecular Weight: 152.233
InChI=1/C10H16O/c1-9(2)7-4-5-10(9,3)8(11)6-7/h7H,4-6H2,1-3H3
IUPAC Name: 1,7,7-Trimethylnorboran-2-one
CAS Number: 464-48-2
1HNMR
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VERATROLE
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CARVONE
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1H NMR
1i 4-Ethoxybenzaldehyde
1j 3-BUTYL PYRIDINE
1k ETHYL PROPIONATE
1L ....1 PENTANAL
1M Ethyl 3-oxohexanoate
1N 4methoxybenzaldehyde
1O 3-Methoxyaniline
1P PROCAINE
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2 Recommended Web
Sites for Spectra and
Spectrum-related
Information online
2D NMR
SPECTROSCOPY
31Phosphorus NMR
Application and
development of NMR
spectroscopy to study the
conformation and
dynamics of collagen-like
triple helical peptides
APPLIED NMR
SPECTROSCOPY
Astronomy
BOOKS ON
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C-13 NMR Chemical Shifts
C-13 NMR Shift Predictor
C-13 NMR SPECTRA -INTERPRETING IT
C13 NMR
SPECTROSCOPY
Case study 1.....S Atenolol
Case study 2 ............3methyl-1phenylchromeno[4,3c]pyrazol-4(1H)-ones
Case study 3 ......3 acetyl
coumarin
Case study 4...INCB039110
Case study
5........Byakangelicin
Characterisation of
Organic Compounds
CHEMICAL SHIFT
Chemical shift reagents
and solvents used in NMR
COSY HETCOR
INTERPRETATION ETHYL 2 BUTENOATE
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etc
NMR Shift Reagents
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NMR SPECTROSCOPY
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Layers
X1 Dasotraline
X2 CARMEGLIPTIN
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Carbon Assignments
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1D SOLVED PROBLEM-CAMPHOR - ANTHONY CRASTO SPECTROSCOPY
(1R)-(+)-camphor
2-Dimensional COSY
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1D SOLVED PROBLEM-CAMPHOR - ANTHONY CRASTO SPECTROSCOPY
image of (1R)-(+)-camphor
(1R)-(+)-camphor
2-Dimensional Hector
image of (1R)-(+)-camphor
image of (1R)-(+)-camphor
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1D SOLVED PROBLEM-CAMPHOR - ANTHONY CRASTO SPECTROSCOPY
Examples
[0039]
(-)-(1S)-Camphor (2). To a vigorously stirred solution of 600g (3.89 mol) of (-)-borneol in 1.5 L of glacial acetic acid at 0 °C was added 7.5 L
of household bleach (Chlorox™) over a period of 1 h. After 30 min the solid (800 g) was collected by filtration and dissolved in 2 L of
hexane. The solution was washed with saturated aqueous NaHCO3 and brine, dried over Na2SO4 and concentrated to give 570g (96%) of
camphor.
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1D SOLVED PROBLEM-CAMPHOR - ANTHONY CRASTO SPECTROSCOPY
2: mp: 178-180°C; [α]D 25=-39 (c=3.0, EtOH), 1H NMR see Table; 13C NMR (100 MHz, CDCl3) δ (ppm): 9.20, 19.10, 19.74, 27.02, 29.90,
43.05, 43.25, 46.73, 57.64, 219.46.
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