4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

Base Information

Chemical Name:4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate
CAS No.:92817-77-1
Molecular Formula:C₂₈H₄₀O₄
Molecular Weight:440.623
Hs Code.:

Synonyms:4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

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Chemical Property of 4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

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Technology Process of 4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

There total 5 articles about 4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate 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:

: 78-84-2
isobutyraldehyde

: 92817-69-1
4'-methyl-2',6'-di-tert-butylphenyl (RS)-2-phenoxypropanoate

: 92817-77-1
4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

: 92817-75-9
4'-methyl-2',6'-di-tert-butylphenyl (2RS,3RS)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 0.5h; Yield given. Yields of byproduct given;
DOI:10.1021/ja00338a027

Reference yield:

: 940-31-8
2-phenoxypropionic acid

: 92817-77-1
4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / SOCl₂ / dimethylformamide / Heating

2: 38 percent / tetrahydrofuran

3: LDA / tetrahydrofuran / 0.5 h / -78 °C

With thionyl chloride; lithium diisopropyl amide; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/ja00338a027

Reference yield:

: 122-35-0
2-phenoxypropanoic acid chloride

: 92817-77-1
4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 38 percent / tetrahydrofuran

2: LDA / tetrahydrofuran / 0.5 h / -78 °C

With lithium diisopropyl amide; In tetrahydrofuran;
DOI:10.1021/ja00338a027