Technology Process of {[(1R,2S,3S)-3-[(R)-1-(3,5-Bis-trifluoromethyl-phenyl)-ethoxy]-2-(4-fluoro-phenyl)-cyclopentyl]-methyl-amino}-acetic acid
There total 16 articles about {[(1R,2S,3S)-3-[(R)-1-(3,5-Bis-trifluoromethyl-phenyl)-ethoxy]-2-(4-fluoro-phenyl)-cyclopentyl]-methyl-amino}-acetic acid which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
Multi-step reaction with 12 steps
1: NaOH / methanol
2: HCl
3: HBF4
4: 98 percent / NaOH / methanol / 60 °C
5: oxalyl chloride; DMF / CH2Cl2
6: aq. NaN3 / acetone / -10 °C
7: toluene / 80 °C
8: DIPEA; DMAP / toluene / 100 °C
9: NaH / dimethylformamide
10: H2 / Pd/C / ethanol
11: 93 percent / DIPEA / acetonitrile / 50 °C
12: TFA
With
hydrogenchloride; dmap; sodium hydroxide; tetrafluoroboric acid; sodium azide; oxalyl dichloride; hydrogen; sodium hydride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; trifluoroacetic acid;
palladium on activated charcoal;
In
methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; acetone; toluene; acetonitrile;
7: Curtius rearrangement;
DOI:10.1016/j.bmcl.2006.06.044
- Guidance literature:
-
Multi-step reaction with 13 steps
1: 77 percent / NaBH4 / methanol
2: NaOH / methanol
3: HCl
4: HBF4
5: 98 percent / NaOH / methanol / 60 °C
6: oxalyl chloride; DMF / CH2Cl2
7: aq. NaN3 / acetone / -10 °C
8: toluene / 80 °C
9: DIPEA; DMAP / toluene / 100 °C
10: NaH / dimethylformamide
11: H2 / Pd/C / ethanol
12: 93 percent / DIPEA / acetonitrile / 50 °C
13: TFA
With
hydrogenchloride; dmap; sodium hydroxide; sodium tetrahydroborate; tetrafluoroboric acid; sodium azide; oxalyl dichloride; hydrogen; sodium hydride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; trifluoroacetic acid;
palladium on activated charcoal;
In
methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; acetone; toluene; acetonitrile;
8: Curtius rearrangement;
DOI:10.1016/j.bmcl.2006.06.044
- Guidance literature:
-
Multi-step reaction with 11 steps
1: HCl
2: HBF4
3: 98 percent / NaOH / methanol / 60 °C
4: oxalyl chloride; DMF / CH2Cl2
5: aq. NaN3 / acetone / -10 °C
6: toluene / 80 °C
7: DIPEA; DMAP / toluene / 100 °C
8: NaH / dimethylformamide
9: H2 / Pd/C / ethanol
10: 93 percent / DIPEA / acetonitrile / 50 °C
11: TFA
With
hydrogenchloride; dmap; sodium hydroxide; tetrafluoroboric acid; sodium azide; oxalyl dichloride; hydrogen; sodium hydride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; trifluoroacetic acid;
palladium on activated charcoal;
In
methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; acetone; toluene; acetonitrile;
6: Curtius rearrangement;
DOI:10.1016/j.bmcl.2006.06.044