Resonance driven regioselective demethylation of berberine. Microwave assisted synthesis of berberrubine and its assessment as fluorescent chemosensor for alkanes

1. Delgado-Camón, A.
2. Jarne, C.
3. Cebolla, V.L.
4. Larrañaga, O.
5. De Cózar, A.
6. Cossío, F.P.
7. Vara, Y.
8. Domínguez, A.
9. Membrado, L.
10. Galbán, J.
11. Garriga, R.