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ChemicalBook CAS DataBase List anhalinine
642-30-8

anhalinine synthesis

10synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 5 steps
1: 98 percent / Ac2O / 1 h / 70 °C
2: 97 percent / NaIO4 / H2O; methanol / 16 h / Ambient temperature
3: 99 percent / TFAA, BF3*OEt2 / benzene / 1 h / Ambient temperature
4: 76 percent / NaBH4, NiCl2*6H2O / methanol; tetrahydrofuran / 0.5 h / Ambient temperature
5: 86 percent / 10 percent NaOH / H2O; ethanol / 1.5 h / Heating

References:

Shinohara, Tatsumi;Takeda, Akira;Toda, Jun;Kohno, Michiyo;Sano, Takehiro [Heterocycles,1999,vol. 51,# 1,p. 119 - 129]