(2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate

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Chemical Name:(2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate
CAS No.:228098-71-3
Molecular Formula:C₂₈H₂₉NO₆
Molecular Weight:475.541
Hs Code.:

Synonyms:(2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate

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Chemical Property of (2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate

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Technology Process of (2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate

There total 4 articles about (2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate 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: 85.0%

: 228098-67-7
(2R)-2-<(2R)-2,5-Dihydro-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrol-1-yl>-2-phenylethylbenzoate

: 228098-71-3
(2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate

Guidance literature:: With osmium(VIII) oxide; water; 4-methylmorpholine N-oxide; In acetone; tert-butyl alcohol; for 48h; Ambient temperature;
DOI:10.1055/s-1999-3434

Reference yield:

: 158271-95-5
1-(2-hydroxy-1-phenylethyl)-1,5-dihydropyrrol-2-one

: 228098-71-3
(2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent / pyridine / 0.17 h / 0 °C

2: 88 percent / Et₃N / CH₂Cl₂ / 1 h / Ambient temperature

3: BF₃*OEt₂ / CH₂Cl₂ / 3 h / -78 °C

4: 85 percent / OsO₄, N-methylmorpholine oxide hydrate, H₂O / acetone; 2-methyl-propan-2-ol / 48 h / Ambient temperature

With pyridine; osmium(VIII) oxide; boron trifluoride diethyl etherate; water; 4-methylmorpholine N-oxide; triethylamine; In dichloromethane; acetone; tert-butyl alcohol;
DOI:10.1055/s-1999-3434

Reference yield:

: 228098-62-2
(2R)-2-(2,5-Dihydro-2-oxopyrrol-1-yl)-2-phenylethylbenzoate

: 228098-71-3
(2R)-2-<(3S,4S)-3,4-Dihydroxy-(2S)-2-<(1R)-1-hydroxy-3-phenylpropyl>-5-oxopyrrolidin-1-yl>-2-phenylethylbenzoate

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / Et₃N / CH₂Cl₂ / 1 h / Ambient temperature

2: BF₃*OEt₂ / CH₂Cl₂ / 3 h / -78 °C

3: 85 percent / OsO₄, N-methylmorpholine oxide hydrate, H₂O / acetone; 2-methyl-propan-2-ol / 48 h / Ambient temperature

With osmium(VIII) oxide; boron trifluoride diethyl etherate; water; 4-methylmorpholine N-oxide; triethylamine; In dichloromethane; acetone; tert-butyl alcohol;
DOI:10.1055/s-1999-3434