(2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid

Base Information

Chemical Name:(2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid
CAS No.:719307-80-9
Molecular Formula:C₂₃H₂₉N₃O₇
Molecular Weight:459.499
Hs Code.:

Synonyms:(2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid

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Chemical Property of (2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid

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Technology Process of (2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid

There total 5 articles about (2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric 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:

Reference yield:

: C₂₉H₄₁N₃O₇

: 719307-80-9
(2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid

Guidance literature:: C₂₉H₄₁N₃O₇; With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 18h;

With sodium hydroxide; In methanol; at 20 ℃; for 18h;

Reference yield:

: 719307-96-7
4-(N'-benzoyl-hydrazino)-(2S)-2-benzyloxycarbonylamino-4-oxo-butyric acid ethyl ester

: 719307-80-9
(2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: 2-chloro-1,3-dimethylimidazolinium tetrafluoroborate; triethylamine / dichloromethane

1.2: 80 °C

2.1: palladium 10% on activated carbon / ethanol

3.1: 4-methyl-morpholine; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide / dichloromethane

4.1: trifluoroacetic acid / dichloromethane

5.1: water; sodium hydroxide / 1,4-dioxane

With 2-chloro-1,3-dimethylimidazolinium tetrafluoroborate; 4-methyl-morpholine; palladium 10% on activated carbon; water; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; trifluoroacetic acid; sodium hydroxide; In 1,4-dioxane; ethanol; dichloromethane;
DOI:10.1016/j.bmcl.2011.03.109

Reference yield:

: 719308-13-1
(2S)-2-benzyloxycarbonylamino-3-(5-phenyl-[1,3,4]oxadiazol-2-yl)-propionic acid ethyl ester

: 719307-80-9
(2R)-2-{1-[(1S)-1-carboxy-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-ethylcarbamoyl]-cyclopentylmethyl}-4-methoxy-butyric acid

Guidance literature:: Multi-step reaction with 4 steps

1: palladium 10% on activated carbon / ethanol

2: 4-methyl-morpholine; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide / dichloromethane

3: trifluoroacetic acid / dichloromethane

4: water; sodium hydroxide / 1,4-dioxane

With 4-methyl-morpholine; palladium 10% on activated carbon; water; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; trifluoroacetic acid; sodium hydroxide; In 1,4-dioxane; ethanol; dichloromethane;
DOI:10.1016/j.bmcl.2011.03.109