4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester

Base Information

Chemical Name:4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester
CAS No.:548773-02-0
Molecular Formula:C₂₃H₁₈N₂O₅
Molecular Weight:402.406
Hs Code.:

Synonyms:4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester

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Technology Process of 4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester

There total 3 articles about 4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl 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: 21.0%

: 72002-77-8
(1S,2S)-2-(Benzoylamino)-1-phenyl-1,3-propanediol

: 62-23-7
4-nitro-benzoic acid

: 548773-02-0
4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; for 10h; Heating;
DOI:10.1021/jo0268862

Reference yield:

: 28143-91-1
(1S,2S)-2-amino-1-phenyl-1,3-diol

: 548773-02-0
4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / triethylamine / tetrahydrofuran / 16 h / 20 °C

2: 21 percent / triphenylphosphine; DEAD / tetrahydrofuran / 10 h / Heating

With triethylamine; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1021/jo0268862

Reference yield:

: 93-97-0
benzoic acid anhydride

: 548773-02-0
4-Nitro-benzoic acid (R)-phenyl-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / triethylamine / tetrahydrofuran / 16 h / 20 °C

2: 21 percent / triphenylphosphine; DEAD / tetrahydrofuran / 10 h / Heating

With triethylamine; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1021/jo0268862