(2S,5R)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester

Base Information

• Chemical Name: (2S,5R)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester
• CAS No.: 83020-39-7
• Molecular Formula: C₂₀H₂₃NO₃
• Molecular Weight: 325.408

Synonyms:(2S,5R)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester

Chemical Property of (2S,5R)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester

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Technology Process of (2S,5R)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester

There total 5 articles about (2S,5R)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid 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: 14.0%

2-methyl-but-2-ene (513-35-9) + (E)-N-(2-methoxy-2-oxo-1-phenylethylidene)aniline oxide (83020-38-6) → methyl 2-oxo-2-phenylacetate (15206-55-0) + (2S,5S)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester (83020-36-4) + (2S,5R)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester (83020-39-7)

Guidance literature:

for 7h; Ambient temperature; Irradiation;

Reference yield: 14.0%

2-methyl-but-2-ene (513-35-9) + (E)-N-(2-methoxy-2-oxo-1-phenylethylidene)aniline oxide (83020-38-6) → methyl 2-oxo-2-phenylacetate (15206-55-0) + (2R,5S)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester (83020-36-4,83020-39-7) + (2S,5S)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester (83020-36-4,83020-39-7) + trans-azobenzene (17082-12-1)

Guidance literature:

In neat (no solvent); Mechanism; Irradiation;

DOI:10.1016/S0040-4039(00)87449-3

Reference yield: 14.0%

2-methyl-but-2-ene (513-35-9) + (E)-N-(2-methoxy-2-oxo-1-phenylethylidene)aniline oxide (83020-38-6) → methyl 2-oxo-2-phenylacetate (15206-55-0) + (2R,5S)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester (83020-36-4,83020-39-7) + (2S,5S)-4,4,5-Trimethyl-2,3-diphenyl-oxazolidine-2-carboxylic acid methyl ester (83020-36-4,83020-39-7) + trans-azobenzene (17082-12-1)

Guidance literature:

In neat (no solvent); Mechanism; Irradiation;

DOI:10.1016/S0040-4039(00)87449-3

upstream raw materials:

2-methyl-but-2-ene

(E)-N-(2-methoxy-2-oxo-1-phenylethylidene)aniline oxide

methyl 2-chloro-2-phenylethanoate

(RS)-methyl mandelate

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