Synthesis of Erythrina and Related Alkaloids. XXXVI. Studies toward Total Synthesis of Non-aromatic Erythrina Alkaloids. 6. Synthesis of 8-Oxo-.GAMMA.-erythroidine and 8-Oxo-cycloerythroidine, Isomers of the Natural Alkaloids.
Synthesis of Erythrina and Related Alkaloids. XXXVI. Studies toward Total Synthesis of Non-aromatic Erythrina Alkaloids. 6. Synthesis of 8-Oxo-.GAMMA.-erythroidine and 8-Oxo-cycloerythroidine, Isomers of the Natural Alkaloids.