Technology Process of C20H24O4
There total 6 articles about C20H24O4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hydrogencarbonate; methyl iodide;
In
water; acetonitrile;
at 20 ℃;
for 19h;
DOI:10.1016/j.tet.2013.02.008
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: diisobutylaluminium hydride / dichloromethane; toluene / 2 h / -78 °C
1.2: 2.5 h / 0 - 20 °C
2.1: magnesium bromide ethyl etherate / dichloromethane / 1 h / -78 °C
2.2: 1.5 h / -78 °C
3.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran; toluene / 21 h / 0 - 20 °C
4.1: sodium hydroxide / tetrahydrofuran; water; methanol / 12 h / 0 - 20 °C
5.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C
5.2: 21.5 h / 0 - 20 °C
6.1: sodium hydrogencarbonate; methyl iodide / acetonitrile; water / 19 h / 20 °C
With
di-isopropyl azodicarboxylate; sodium hydride; diisobutylaluminium hydride; sodium hydrogencarbonate; magnesium bromide ethyl etherate; triphenylphosphine; sodium hydroxide; methyl iodide;
In
tetrahydrofuran; methanol; dichloromethane; water; toluene; acetonitrile; mineral oil;
2.2: |Grignard Reaction / 3.1: |Mitsunobu Displacement;
DOI:10.1016/j.tet.2013.02.008
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran; toluene / 21 h / 0 - 20 °C
2.1: sodium hydroxide / tetrahydrofuran; water; methanol / 12 h / 0 - 20 °C
3.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C
3.2: 21.5 h / 0 - 20 °C
4.1: sodium hydrogencarbonate; methyl iodide / acetonitrile; water / 19 h / 20 °C
With
di-isopropyl azodicarboxylate; sodium hydride; sodium hydrogencarbonate; triphenylphosphine; sodium hydroxide; methyl iodide;
In
tetrahydrofuran; methanol; water; toluene; acetonitrile; mineral oil;
1.1: |Mitsunobu Displacement;
DOI:10.1016/j.tet.2013.02.008