Artículos de revistas
Total Synthesis Of Pteridic Acids A And B.
Registro en:
The Journal Of Organic Chemistry. v. 74, n. 15, p. 5584-9, 2009-Aug.
1520-6904
10.1021/jo9010365
19572595
Autor
Dias, Luiz C
Salles, Airton G
Institución
Resumen
The total synthesis of pteridic acids A and B is reported. The convergent asymmetric synthesis involved the use of a diastereoselective ethyl ketone aldol reaction followed by an efficient spiroketalization and provided pteridic acids A and B in 2.9% and 2.8% overall yield, respectively. 74 5584-9