Technology Process of C49H70O7Si
There total 8 articles about C49H70O7Si which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 8 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
5.1: sodium dihydrogenphosphate; 2-methyl-but-2-ene; sodium chlorite / tetrahydrofuran; water; tert-butyl alcohol / 0.5 h / 4 °C
6.1: 2,4,6-trichlorobenzoyl chloride; triethylamine / toluene / 3 h / 20 °C
6.2: 1.5 h / 50 °C
7.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; water / 1 h / 20 °C
8.1: 1H-imidazole / tetrahydrofuran / 4 h / 20 °C
With
1H-imidazole; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; di-isopropyl azodicarboxylate; 2,4,6-trichlorobenzoyl chloride; sodium hydride; sodium hydrogencarbonate; triethylamine; triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; sodium hydroxide; methyl iodide;
In
tetrahydrofuran; methanol; dichloromethane; water; toluene; acetonitrile; mineral oil; tert-butyl alcohol;
1.1: |Mitsunobu Displacement / 6.1: |Yamaguchi Lactonization / 6.2: |Yamaguchi Lactonization;
DOI:10.1016/j.tet.2013.02.008
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C
1.2: 21.5 h / 0 - 20 °C
2.1: sodium hydrogencarbonate; methyl iodide / acetonitrile; water / 19 h / 20 °C
3.1: sodium dihydrogenphosphate; 2-methyl-but-2-ene; sodium chlorite / tetrahydrofuran; water; tert-butyl alcohol / 0.5 h / 4 °C
4.1: 2,4,6-trichlorobenzoyl chloride; triethylamine / toluene / 3 h / 20 °C
4.2: 1.5 h / 50 °C
5.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; water / 1 h / 20 °C
6.1: 1H-imidazole / tetrahydrofuran / 4 h / 20 °C
With
1H-imidazole; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; 2,4,6-trichlorobenzoyl chloride; sodium hydride; sodium hydrogencarbonate; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; methyl iodide;
In
tetrahydrofuran; dichloromethane; water; toluene; acetonitrile; mineral oil; tert-butyl alcohol;
4.1: |Yamaguchi Lactonization / 4.2: |Yamaguchi Lactonization;
DOI:10.1016/j.tet.2013.02.008