Technology Process of C20H20O5
There total 11 articles about C20H20O5 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: 94 percent / Et3N; 4-dimethylaminopyridine / toluene
2.1: 74 percent / Et3N; H2 / [PdCl2(PPh3)2]; CuI / 760.05 Torr
3.1: 84 percent / CO; 4-Angstroem MS / PtCl2 / toluene / 5.5 h / 85 °C / 760.05 Torr
4.1: 82 percent / (NH4)2Ce(NO3)6; CAN / acetonitrile; H2O
5.1: Zn(iPr)2; [Li(acac)] / 1-methyl-pyrrolidin-2-one
5.2: 86 percent / CuCN*2LiCl
6.1: LiAlH4 / tetrahydrofuran
With
dmap; lithium aluminium tetrahydride; ammonium cerium(IV) nitrate; carbon monoxide; 4-Angstroem MS; hydrogen; triethylamine;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; platinum(II) chloride;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; water; toluene; acetonitrile;
2.1: Sonogashira reaction;
DOI:10.1002/anie.200700895
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 74 percent / Et3N; H2 / [PdCl2(PPh3)2]; CuI / 760.05 Torr
2.1: 84 percent / CO; 4-Angstroem MS / PtCl2 / toluene / 5.5 h / 85 °C / 760.05 Torr
3.1: 82 percent / (NH4)2Ce(NO3)6; CAN / acetonitrile; H2O
4.1: Zn(iPr)2; [Li(acac)] / 1-methyl-pyrrolidin-2-one
4.2: 86 percent / CuCN*2LiCl
5.1: LiAlH4 / tetrahydrofuran
With
lithium aluminium tetrahydride; ammonium cerium(IV) nitrate; carbon monoxide; 4-Angstroem MS; hydrogen; triethylamine;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; platinum(II) chloride;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; water; toluene; acetonitrile;
1.1: Sonogashira reaction;
DOI:10.1002/anie.200700895
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: 84 percent / CO; 4-Angstroem MS / PtCl2 / toluene / 5.5 h / 85 °C / 760.05 Torr
2.1: 82 percent / (NH4)2Ce(NO3)6; CAN / acetonitrile; H2O
3.1: Zn(iPr)2; [Li(acac)] / 1-methyl-pyrrolidin-2-one
3.2: 86 percent / CuCN*2LiCl
4.1: LiAlH4 / tetrahydrofuran
With
lithium aluminium tetrahydride; ammonium cerium(IV) nitrate; carbon monoxide; 4-Angstroem MS;
platinum(II) chloride;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; water; toluene; acetonitrile;
DOI:10.1002/anie.200700895