Synthesis of Pallidol
C28H22O6
Principal investigator | Scott A. Snyder |
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Publication year | 2007 |
Synthesis type | Total |
Number of steps | 12 (linear) |
References |
Part 1 of 1
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NaBH4
MeOH
0 °C, 30 min
PBr3,
Pyr
Et2O
40 °C, 3 h, 93% (2 steps)
NBS
CH2Cl2
0 °C, 60 min, 95%
HP(O)(OEt)2,
TMS2NK
THF
0 °C to RT, 12.5 h, 91%
n-BuLi
THF
-78 °C to RT, 4.5 h, 71%
NaHCO3,
mCPBA
CH2Cl2
0 °C to RT, 3 h, 70%
Pd/C,
H2
1 atm
MeOH
RT, 24 h, 76%
BBr3
CH2Cl2
0 °C to RT, 24 h, 83%