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ChemicalBook CAS DataBase List BOC-NVA-OH
53308-95-5

BOC-NVA-OH synthesis

11synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 9 steps
1: 90 percent / pyridine
2: dimethylformamide / 1 h / 0 °C
3: 92 percent / NaBH4 / methanol / 1 h / 25 °C
4: 93 percent / mCPBA / CH2Cl2 / 1 h / 25 °C
5: 95 percent / PyH*OTs / CH2Cl2 / 24 h / 25 °C
6: 95 percent / 1.) n-BuLi / 1.) THF, -78 deg C; 2.) -50 deg C, 2 h
7: PyH*OTs / ethanol / 6 h / 60 °C
8: 6 percent Na-Hg, Na2HPO4 / methanol / 24 h / 25 °C
9: pyridinium dichromate / dimethylformamide / 6 h / 25 °C

References:

Sasaki, N.Andre;Hashimoto, Chiyomi;Potier, Pierre [Tetrahedron Letters,1987,vol. 28,# 48,p. 6069 - 6072]

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