Technology Process of (1S,2S)-2-[(E)-5-(2,5-Bis-benzyloxy-phenyl)-3-methyl-pent-3-enyl]-1,3,3-trimethyl-cyclohexanol
There total 16 articles about (1S,2S)-2-[(E)-5-(2,5-Bis-benzyloxy-phenyl)-3-methyl-pent-3-enyl]-1,3,3-trimethyl-cyclohexanol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 10 steps
1.1: 99 percent / Pb(OAc)4; I2 / benzene / 4 h / 50 - 60 °C / Irradiation
2.1: 82 percent / t-BuOK / various solvent(s); dimethylsulfoxide / 4 h / 20 °C
3.1: 88 percent / KOH / methanol / 2 h / 20 °C
4.1: O3 / CH2Cl2 / 0.75 h / -78 °C
4.2: 88 percent / NaBH4 / methanol / 0.5 h / 20 °C
5.1: 90 percent / aq. NaIO4 / 2-methyl-propan-2-ol / 4 h / 20 °C
6.1: 95 percent / MCPBA; NaHCO3 / CH2Cl2 / 3 h / Heating
7.1: tetrahydrofuran / 0.75 h / 0 °C
8.1: tetrahydrofuran / 13 h / 20 °C
9.1: LiCl / Pd(dba)2 / dimethylformamide / 15 h / 20 °C
10.1: 235 mg / KOH / methanol / 14 h / 20 °C
With
lead(IV) acetate; potassium hydroxide; sodium periodate; potassium tert-butylate; iodine; sodium hydrogencarbonate; ozone; 3-chloro-benzenecarboperoxoic acid; lithium chloride;
bis(dibenzylideneacetone)-palladium(0);
In
tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; tert-butyl alcohol; benzene;
1.1: Decarboxylation / 2.1: Dehydroiodination / 3.1: Substitution / 4.1: Oxidation / 4.2: Reduction / 5.1: Ring cleavage / 6.1: Oxidation / 7.1: Grignard reaction / 8.1: Acylation / 9.1: Substitution / 10.1: Substitution;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 95 percent / MCPBA; NaHCO3 / CH2Cl2 / 3 h / Heating
2: tetrahydrofuran / 0.75 h / 0 °C
3: tetrahydrofuran / 13 h / 20 °C
4: LiCl / Pd(dba)2 / dimethylformamide / 15 h / 20 °C
5: 235 mg / KOH / methanol / 14 h / 20 °C
With
potassium hydroxide; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; lithium chloride;
bis(dibenzylideneacetone)-palladium(0);
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
1: Oxidation / 2: Grignard reaction / 3: Acylation / 4: Substitution / 5: Substitution;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 90 percent / aq. NaIO4 / 2-methyl-propan-2-ol / 4 h / 20 °C
2: 95 percent / MCPBA; NaHCO3 / CH2Cl2 / 3 h / Heating
3: tetrahydrofuran / 0.75 h / 0 °C
4: tetrahydrofuran / 13 h / 20 °C
5: LiCl / Pd(dba)2 / dimethylformamide / 15 h / 20 °C
6: 235 mg / KOH / methanol / 14 h / 20 °C
With
potassium hydroxide; sodium periodate; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; lithium chloride;
bis(dibenzylideneacetone)-palladium(0);
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol;
1: Ring cleavage / 2: Oxidation / 3: Grignard reaction / 4: Acylation / 5: Substitution / 6: Substitution;