Synthesis of Usnic Acid
C18H16O7
| Principal investigator | Derek H. R. Barton |
|---|---|
| Publication year | 1956 |
| Synthesis type | Total |
| Number of steps | 2 (linear) |
| References |
Part 1 of 1
Na2CO3,
K3Fe(CN)6
H2O
0 °C, 60 min, 15%
H2SO4
0 °C, 5 min, 3%
"A pure sample was obtained after ten crystallizations."