4,8g PseudoE
2,5g RP
6g I2
1,5ml H3PO4
oil bath
4 Hours Reflux
after reaction:
150ml DH2O
add NaOH PH 12+
100ml Xylene
wash with warm, cold DH2O
separate funnel
+20ml DH2O
+20ml DH2O
add 35%HCL PH 7
evaporate in heat
washed with cold Acetone
recrystalization in Isopropylalcohol with acetone
left in the freezer for 12 hours
filtered
2,5g RP
6g I2
1,5ml H3PO4
oil bath
4 Hours Reflux
after reaction:
150ml DH2O
add NaOH PH 12+
100ml Xylene
wash with warm, cold DH2O
separate funnel
+20ml DH2O
+20ml DH2O
add 35%HCL PH 7
evaporate in heat
washed with cold Acetone
recrystalization in Isopropylalcohol with acetone
left in the freezer for 12 hours
filtered
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