Technology Process of 3-Iodo-benzoic acid (3R,5S,6R,8S,9S,10R,13R,14S,17R)-6-acetoxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester
There total 1 articles about 3-Iodo-benzoic acid (3R,5S,6R,8S,9S,10R,13R,14S,17R)-6-acetoxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester which
guide to synthetic route it.
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synthetic route:
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75415-42-8
3-Iodo-benzoic acid (3R,5S,6R,8S,9S,10R,13R,14S,17R)-6-acetoxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester
- Guidance literature:
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With
triphenylphosphine; diethylazodicarboxylate;
In
tetrahydrofuran;
for 15h;
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75415-42-8
3-Iodo-benzoic acid (3R,5S,6R,8S,9S,10R,13R,14S,17R)-6-acetoxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester
- Guidance literature:
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Multi-step reaction with 10 steps
1: 2.) KOH / 1.) chlorination, 2.) H2O, EtOH
2: 11 g / pyridine / 16 h / 25 °C
3: 5.9 g / phosphoryl chloride, pyridine / 20 h / 20 °C
4: 3.2 g / KOH / methanol; benzene / 12 h / 20 °C
5: Jones reagent / acetone / 0.17 h
6: H2SO4 / acetone / 16 h
7: 500 mg / dichlorodicyanobenzoquinone / benzene / 24 h / Heating
8: 90 percent / m-chloroperbenzoic acid / CH2Cl2
9: 190 mg / LiAlH4 / tetrahydrofuran / 16 h / Heating
10: pyridinium chlorochromate / CH2Cl2 / Ambient temperature
With
pyridine; potassium hydroxide; lithium aluminium tetrahydride; jones reagent; sulfuric acid; 3-chloro-benzenecarboperoxoic acid; pyridinium chlorochromate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; trichlorophosphate;
In
tetrahydrofuran; methanol; dichloromethane; acetone; benzene;
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75415-42-8
3-Iodo-benzoic acid (3R,5S,6R,8S,9S,10R,13R,14S,17R)-6-acetoxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester
- Guidance literature:
-
Multi-step reaction with 11 steps
1: 2.) KOH / 1.) chlorination, 2.) H2O, EtOH
2: 11 g / pyridine / 16 h / 25 °C
3: 5.9 g / phosphoryl chloride, pyridine / 20 h / 20 °C
4: 3.2 g / KOH / methanol; benzene / 12 h / 20 °C
5: Jones reagent / acetone / 0.17 h
6: H2SO4 / acetone / 16 h
7: 500 mg / dichlorodicyanobenzoquinone / benzene / 24 h / Heating
8: 90 percent / m-chloroperbenzoic acid / CH2Cl2
9: 190 mg / LiAlH4 / tetrahydrofuran / 16 h / Heating
10: pyridinium chlorochromate / CH2Cl2 / Ambient temperature
11: 140 mg / boron trifluoride etherate / acetic acid
With
pyridine; potassium hydroxide; lithium aluminium tetrahydride; jones reagent; sulfuric acid; boron trifluoride diethyl etherate; 3-chloro-benzenecarboperoxoic acid; pyridinium chlorochromate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; trichlorophosphate;
In
tetrahydrofuran; methanol; dichloromethane; acetic acid; acetone; benzene;