2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl ester

Base Information

Chemical Name:2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl ester
CAS No.:214832-85-6
Molecular Formula:C₂₇H₃₈N₂O₄
Molecular Weight:454.61
Hs Code.:

Synonyms:2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl 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 2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl ester

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Technology Process of 2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl ester

There total 8 articles about 2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl 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: 95.0%

: 214832-81-2
2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-hydroxy-butyl ester

: 74-88-4
methyl iodide

: 214832-85-6
2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl ester

Guidance literature:: With sodium hydride; In tetrahydrofuran; 1.) r.t., 0.5 h, 2.) 65 deg C, 16 h;
DOI:10.1055/s-1998-6100

Reference yield:

: 100-39-0
benzyl bromide

: 214832-85-6
2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 37 percent / K₂CO₃, NaOH, H₂O / methanol / 45 h / Heating

2: 77 percent / ethanol; phenylmethanol / 48 h / 0 °C

3: 92 percent / NaH / tetrahydrofuran / 1.) r.t., 3 h, 2.) 65 deg C, 16 h

4: 85 percent / LiEt₃BH / tetrahydrofuran / 13 h / Ambient temperature

5: 95 percent / NaH / tetrahydrofuran / 1.) r.t., 0.5 h, 2.) 65 deg C, 16 h

With sodium hydroxide; water; sodium hydride; lithium triethylborohydride; potassium carbonate; In tetrahydrofuran; methanol; ethanol; benzyl alcohol;
DOI:10.1055/s-1998-6100

Reference yield:

: 127927-61-1
(S)-2-dibenzylamino-γ-butyrolactone

: 214832-85-6
2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-3-dibenzylamino-4-methoxy-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 77 percent / ethanol; phenylmethanol / 48 h / 0 °C

2: 92 percent / NaH / tetrahydrofuran / 1.) r.t., 3 h, 2.) 65 deg C, 16 h

3: 85 percent / LiEt₃BH / tetrahydrofuran / 13 h / Ambient temperature

4: 95 percent / NaH / tetrahydrofuran / 1.) r.t., 0.5 h, 2.) 65 deg C, 16 h

With sodium hydride; lithium triethylborohydride; In tetrahydrofuran; ethanol; benzyl alcohol;
DOI:10.1055/s-1998-6100