(3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one

Base Information

Chemical Name:(3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one
CAS No.:204589-96-8
Molecular Formula:C₃₁H₂₇F₂NO₂
Molecular Weight:483.558
Hs Code.:

Synonyms:(3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one

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Chemical Property of (3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one

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Technology Process of (3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one

There total 5 articles about (3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one 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:

Reference yield:

: 591-80-0
pent-4-enoic acid

: 204589-96-8
(3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one

Guidance literature:: Multi-step reaction with 4 steps

1: 4.5 g / Pd(OAc)2, Ph₃P, KOAc, nBu₄NCl / dimethylformamide / 24 h / 80 °C

2: 4.1 g / H₂ / 10percent Pd/C / ethanol / 3 h / 2585.7 Torr / Ambient temperature

3: 1.3 g / oxalyl chloride / CH₂Cl₂ / 2 h / Heating

4: 0.8 g / (nBu₃)N / toluene / 30 h / 80 °C

With palladium diacetate; oxalyl dichloride; tributyl-amine; tetrabutyl-ammonium chloride; hydrogen; potassium acetate; triphenylphosphine; palladium on activated charcoal; In ethanol; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jm970701f

Reference yield:

: 352-34-1
4-fluoro-1-iodobenzene

: 204589-96-8
(3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one

Guidance literature:: Multi-step reaction with 4 steps

1: 4.5 g / Pd(OAc)2, Ph₃P, KOAc, nBu₄NCl / dimethylformamide / 24 h / 80 °C

2: 4.1 g / H₂ / 10percent Pd/C / ethanol / 3 h / 2585.7 Torr / Ambient temperature

3: 1.3 g / oxalyl chloride / CH₂Cl₂ / 2 h / Heating

4: 0.8 g / (nBu₃)N / toluene / 30 h / 80 °C

With palladium diacetate; oxalyl dichloride; tributyl-amine; tetrabutyl-ammonium chloride; hydrogen; potassium acetate; triphenylphosphine; palladium on activated charcoal; In ethanol; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jm970701f

Reference yield:

: 204589-94-6
5-(4-fluorophenyl)-3-pentenoic acid

: 204589-96-8
(3R,4S)-4-(4-Benzyloxy-phenyl)-1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-azetidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 4.1 g / H₂ / 10percent Pd/C / ethanol / 3 h / 2585.7 Torr / Ambient temperature

2: 1.3 g / oxalyl chloride / CH₂Cl₂ / 2 h / Heating

3: 0.8 g / (nBu₃)N / toluene / 30 h / 80 °C

With oxalyl dichloride; tributyl-amine; hydrogen; palladium on activated charcoal; In ethanol; dichloromethane; toluene;
DOI:10.1021/jm970701f