((S)-3-Benzyl-2-oxo-2λ⁴-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester

Base Information

• Chemical Name: ((S)-3-Benzyl-2-oxo-2λ⁴-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester
• CAS No.: 854265-77-3
• Molecular Formula: C₁₃H₂₀NO₅PS
• Molecular Weight: 333.345

Synonyms:((S)-3-Benzyl-2-oxo-2λ⁴-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester

Chemical Property of ((S)-3-Benzyl-2-oxo-2λ⁴-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester

Chemical Property:

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Technology Process of ((S)-3-Benzyl-2-oxo-2λ⁴-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester

There total 3 articles about ((S)-3-Benzyl-2-oxo-2λ⁴-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl 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:

diethyl (1S)-(1-(N-benzylamino))-2-hydroxyethyl phosphonate (854265-75-1) → ((S)-3-Benzyl-2-oxo-2λ4-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester (854265-77-3)

Guidance literature:

With 1H-imidazole; thionyl chloride; triethylamine; In dichloromethane; chloroform; at 0 ℃; for 0.5h;

DOI:10.1016/j.tetasy.2005.02.014

Reference yield:

benzaldehyde (100-52-7) → ((S)-3-Benzyl-2-oxo-2λ4-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester (854265-77-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 64 percent / acetic acid; NaCNBH₃ / ethanol / 18 h

2: imidazole; Et₃N; thionyl chloride / CH₂Cl₂; CHCl₃ / 0.5 h / 0 °C

With 1H-imidazole; thionyl chloride; sodium cyanoborohydride; acetic acid; triethylamine; In ethanol; dichloromethane; chloroform;

DOI:10.1016/j.tetasy.2005.02.014

Reference yield:

(+)-(S)-diethyl (1-amino-2-hydroxyethyl)phosphonate (101040-14-6) → ((S)-3-Benzyl-2-oxo-2λ4-[1,2,3]oxathiazolidin-4-yl)-phosphonic acid diethyl ester (854265-77-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 64 percent / acetic acid; NaCNBH₃ / ethanol / 18 h

2: imidazole; Et₃N; thionyl chloride / CH₂Cl₂; CHCl₃ / 0.5 h / 0 °C

With 1H-imidazole; thionyl chloride; sodium cyanoborohydride; acetic acid; triethylamine; In ethanol; dichloromethane; chloroform;

DOI:10.1016/j.tetasy.2005.02.014

upstream raw materials:

diethyl (1S)-(1-(N-benzylamino))-2-hydroxyethyl phosphonate

benzaldehyde

(+)-(S)-diethyl (1-amino-2-hydroxyethyl)phosphonate

Downstream raw materials:

diethyl (1S)-1-{N-benzylaminosulfate}-2-[(2-phenylethyl)amino]ethylphosphonate

((S)-1-Benzylamino-2-cyano-ethyl)-phosphonic acid diethyl ester

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