Synthesis of Dibromophakellstatin
C11H10Br2N4O2
| Principal investigator | David J. Austin |
|---|---|
| Publication year | 2004 |
| Synthesis type | Total |
| Number of steps | 8 (linear) |
| References |
Part 1 of 1
+
+
CH2Cl2
RT, ON, 49%
MsCl,
DBU
CH2Cl2
0 °C to RT, ON, 67% (2 steps)
TMSN3,
n-Bu4N+ I-,
PhI(OAc)2
CH2Cl2
-30 °C to RT, ON, 41%
"Also isolated was the C10-epimer (7 % yield)."
Pd/C,
H2
1 atm
MeOH
RT, ON, 75%
TCDI,
Imidazole
MeCN
50 °C, 69%
NH3,
H2O2
DMF, H2O
RT, 4 h, 91%
NBS
THF
RT, ON, 30%