From: Synthesis of hexahydrofuro[3,2-c]quinoline, a martinelline type analogue and investigation of its biological activity
Entry
Catalyst
Yield (%)
1
MnCl2·4H2O
N.D.
2
FeSO4·7H2O
3
CoCl2·6H2O
4
CuSO4·5H2O
5
Fe(NO3)3·9H2O
16.5
6
BiCl3
9.9
7
Bi(NO3)3·5H2O
19.6