Technology Process of 3-cyclohexyl-5,6,10,11-tetrahydro-8-methylbenzo[g]pyrazino[1,2-a]indole
There total 9 articles about 3-cyclohexyl-5,6,10,11-tetrahydro-8-methylbenzo[g]pyrazino[1,2-a]indole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1: molecular sieves 4 Angstroem / CH2Cl2
2: BBr3 / CH2Cl2 / -25 °C
3: aq. NaHCO3 / dioxane
4: POCl3
5: n-PrNH2 / CH2Cl2
6: NaH, DMA
7: (Ph3P)2PdCl2 / dimethylformamide / 120 °C
8: H2, AcOH / 10percent Pd/C
With
propylamine; bis-triphenylphosphine-palladium(II) chloride; 4 A molecular sieve; hydrogen; boron tribromide; 2,4-dichlorophenoxyacetic acid dimethylamine; sodium hydride; sodium hydrogencarbonate; acetic acid; trichlorophosphate;
palladium on activated charcoal;
In
1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 1.) O3, 2.) Me2S, 3.) aq. oxalic acid, silica gel
2: molecular sieves 4 Angstroem / CH2Cl2
3: BBr3 / CH2Cl2 / -25 °C
4: aq. NaHCO3 / dioxane
5: POCl3
6: n-PrNH2 / CH2Cl2
7: NaH, DMA
8: (Ph3P)2PdCl2 / dimethylformamide / 120 °C
9: H2, AcOH / 10percent Pd/C
With
propylamine; bis-triphenylphosphine-palladium(II) chloride; dimethylsulfide; 4 A molecular sieve; hydrogen; oxalic acid; silica gel; boron tribromide; 2,4-dichlorophenoxyacetic acid dimethylamine; sodium hydride; sodium hydrogencarbonate; ozone; acetic acid; trichlorophosphate;
palladium on activated charcoal;
In
1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: NaH, DMA
2: (Ph3P)2PdCl2 / dimethylformamide / 120 °C
3: H2, AcOH / 10percent Pd/C
With
bis-triphenylphosphine-palladium(II) chloride; hydrogen; 2,4-dichlorophenoxyacetic acid dimethylamine; sodium hydride; acetic acid;
palladium on activated charcoal;
In
N,N-dimethyl-formamide;