Technology Process of trans,trans-Pentanedioic acid bis[8-(3,4-diacetoxybenzyl)-8-methyl-8-azoniabicyclo[3.2.1]octan-3-yl] diester dibromide
There total 4 articles about trans,trans-Pentanedioic acid bis[8-(3,4-diacetoxybenzyl)-8-methyl-8-azoniabicyclo[3.2.1]octan-3-yl] diester dibromide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 2 steps
1: triphenylphosphine; carbon tetrabromide / acetonitrile / 20 °C
2: acetone / 5 h / 50 - 60 °C
With
carbon tetrabromide; triphenylphosphine;
In
acetone; acetonitrile;
- Guidance literature:
-
In
acetone;
at 50 - 60 ℃;
for 5h;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: CH2Cl2 / 10 h / 90 - 100 °C
2: acetone / 5 h / 50 - 60 °C
In
dichloromethane; acetone;