2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate

Base Information

Chemical Name:2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate
CAS No.:81818-94-2
Molecular Formula:C₂₁H₃₄O₄
Molecular Weight:350.499
Hs Code.:

Synonyms:2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate

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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',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate

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Technology Process of 2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate

There total 2 articles about 2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate 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: 74.0%

: 73198-88-6
2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl propanoate

: 123-38-6
propionaldehyde

: 81818-94-2
2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; at 70 ℃; for 0.833333h;
DOI:10.1016/S0040-4020(01)93284-3

Reference yield:

: 489-01-0
2,6-Di-t-butyl-4-methoxyphenol

: 81818-94-2
2',6'-bis(1,1-dimethylethyl)-4'-methoxyphenyl (2SR,3SR)-2-methyl-3-hydroxyopentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / n-BuLi / tetrahydrofuran; hexane / 0 °C

2: 74 percent / LDA / tetrahydrofuran / 0.83 h / 70 °C

With n-butyllithium; lithium diisopropyl amide; In tetrahydrofuran; hexane;
DOI:10.1016/S0040-4020(01)93284-3