(4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal

Base Information

Chemical Name:(4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal
CAS No.:122213-63-2
Molecular Formula:C₂₅H₂₃NO₄
Molecular Weight:401.462
Hs Code.:

Synonyms:(4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal

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Chemical Property of (4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal

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Technology Process of (4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal

There total 5 articles about (4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal 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:

: 122213-51-8
N-(9-phenylfluoren-9-yl)-L-serine isoxazolidide

: 122213-63-2
(4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / Et₃N / toluene / 0.25 h / 0 °C

2: 62 percent / LiAlH₄ / tetrahydrofuran / 0.25 h / -78 °C

3: CH₃COCl / methanol / 48 h

With lithium aluminium tetrahydride; triethylamine; acetyl chloride; In tetrahydrofuran; methanol; toluene;
DOI:10.1021/jo00277a016

Reference yield:

: 122213-53-0
(4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxylic acid isoxazolidide

: 122213-63-2
(4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 62 percent / LiAlH₄ / tetrahydrofuran / 0.25 h / -78 °C

2: CH₃COCl / methanol / 48 h

With lithium aluminium tetrahydride; acetyl chloride; In tetrahydrofuran; methanol;
DOI:10.1021/jo00277a016

Reference yield:

: 122213-50-7
N-(9-phenylfluoren-9-yl)-L-serine

: 122213-63-2
(4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxaldehyde dimethyl acetal

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / 1.) hydroxybenzotriazide monohydrate, 2.) dicyclohexylcarbodiimide / tetrahydrofuran; dimethylformamide; H₂O / 18 h / 0 °C

2: 99 percent / Et₃N / toluene / 0.25 h / 0 °C

3: 62 percent / LiAlH₄ / tetrahydrofuran / 0.25 h / -78 °C

4: CH₃COCl / methanol / 48 h

With lithium aluminium tetrahydride; benzotriazol-1-ol; triethylamine; acetyl chloride; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo00277a016