(S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester

Base Information

Chemical Name:(S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester
CAS No.:111223-29-1
Molecular Formula:C₂₈H₃₈NO₆P
Molecular Weight:515.587
Hs Code.:

Synonyms:(S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester

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Chemical Property of (S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester

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Technology Process of (S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester

There total 7 articles about (S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester 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:

: 13748-90-8,498-36-2
(S)-2-hydroxyl-3,3-dimethylbutyric acid

: 111223-29-1
(S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / Et₃N, hydroxybenzotriazole, DCC / tetrahydrofuran / 1.) 0 deg C_. 3 h, 2.) room temperature, 1 h

2: DCC, DMAP / tetrahydrofuran / 2 h / Ambient temperature

3: NaIO₄ / dioxane; H₂O / 16 h

With dmap; sodium periodate; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In tetrahydrofuran; 1,4-dioxane; water;
DOI:10.1021/jm00396a033

Reference yield:

: (S)-1-[(S)-4-Methyl-2-(4-phenyl-butylphosphinoyloxy)-pentanoyl]-pyrrolidine-2-carboxylic acid benzyl ester

: 111223-29-1
(S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester

Guidance literature:: With sodium periodate; In 1,4-dioxane; water; for 16h; Yield given;
DOI:10.1021/jm00396a033

Reference yield:

: 768-56-9
4-Phenylbut-1-ene

: 111223-29-1
(S)-1-{(S)-2-[Hydroxy-(4-phenyl-butyl)-phosphinoyloxy]-4-methyl-pentanoyl}-pyrrolidine-2-carboxylic acid benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hypophosphite hydrate, H₂SO₄, AIBN / ethanol / 22 h / Heating

2: DCC, DMAP / tetrahydrofuran / 2 h / Ambient temperature

3: NaIO₄ / dioxane; H₂O / 16 h

With dmap; sodium periodate; sodium hypophosphite; 2,2'-azobis(isobutyronitrile); sulfuric acid; dicyclohexyl-carbodiimide; In tetrahydrofuran; 1,4-dioxane; ethanol; water;
DOI:10.1021/jm00396a033