2H-1-Benzopyran-3-ol, 4-aMino-3,4-dihydro-, (3S,4S)- synthesis
- Product Name:2H-1-Benzopyran-3-ol, 4-aMino-3,4-dihydro-, (3S,4S)-
- CAS Number:138603-50-6
- Molecular formula:C9H11NO2
- Molecular Weight:165.19
491-37-2
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Yield:-
Steps:
Multi-step reaction with 4 steps
1: p-TsOH / propan-1-ol / Heating
2: K3FeCN)6; Na2S2O8; K2OsO4*2H2O / CH3SO2NH2; (DHQD)2PHAL / acetonitrile / 0 °C
3: (NH3OH)2SO4; NaOAc / tetrahydrofuran; H2O
4: H2; HBr / Pd/C / methanol / 5 °C
References:
Marcune, Benjamin F.;Karady, Sandor;Reider, Paul J.;Miller, Ross A.;Biba, Mirlinda;DiMichele, Lisa;Reamer, Robert A. [Journal of Organic Chemistry,2003,vol. 68,# 21,p. 8088 - 8091]
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