Technology Process of 7-bromo-2-(4-butylphenyl)phenanthren-4-ol
There total 6 articles about 7-bromo-2-(4-butylphenyl)phenanthren-4-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: thionyl chloride; zinc(II) chloride / 1,2-dimethoxyethane / 0 - 20 °C
2.1: water; acetonitrile / Reflux
3.1: acetic acid; sulfuric acid / water / 24 h / 110 °C
4.1: thionyl chloride / 1 h / 90 °C
5.1: 2-Methylpropionic anhydride / 48 h / 190 °C / Inert atmosphere
5.2: 60 - 100 °C
With
thionyl chloride; sulfuric acid; 2-Methylpropionic anhydride; acetic acid; zinc(II) chloride;
In
1,2-dimethoxyethane; water; acetonitrile;
DOI:10.1002/anie.201310491
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: diisobutylaluminium hydride / tetrahydrofuran; n-heptane / 0 - 20 °C / Inert atmosphere
2.1: thionyl chloride; zinc(II) chloride / 1,2-dimethoxyethane / 0 - 20 °C
3.1: water; acetonitrile / Reflux
4.1: acetic acid; sulfuric acid / water / 24 h / 110 °C
5.1: thionyl chloride / 1 h / 90 °C
6.1: 2-Methylpropionic anhydride / 48 h / 190 °C / Inert atmosphere
6.2: 60 - 100 °C
With
thionyl chloride; sulfuric acid; 2-Methylpropionic anhydride; diisobutylaluminium hydride; acetic acid; zinc(II) chloride;
In
tetrahydrofuran; 1,2-dimethoxyethane; n-heptane; water; acetonitrile;
DOI:10.1002/anie.201310491
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: water; acetonitrile / Reflux
2.1: acetic acid; sulfuric acid / water / 24 h / 110 °C
3.1: thionyl chloride / 1 h / 90 °C
4.1: 2-Methylpropionic anhydride / 48 h / 190 °C / Inert atmosphere
4.2: 60 - 100 °C
With
thionyl chloride; sulfuric acid; 2-Methylpropionic anhydride; acetic acid;
In
water; acetonitrile;
DOI:10.1002/anie.201310491