2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester

Base Information

Chemical Name:2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester
CAS No.:503609-70-9
Molecular Formula:C₂₉H₄₂O₅S
Molecular Weight:502.715
Hs Code.:

Synonyms:2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester

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Chemical Property of 2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester

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Technology Process of 2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester

There total 4 articles about 2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl 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: 86.0%

: 6553-96-4
2,4,6-triisopropylphenylsulfonyl chloride

: 503609-55-0
(2S,3R,4S)-3-Benzyloxy-4-methyl-hex-5-ene-1,2-diol

: 503609-70-9
2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃;
DOI:10.1021/ol034037a

Reference yield:

: 100-39-0
benzyl bromide

: 503609-70-9
2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: NaH / tetrahydrofuran / 0.5 h / 20 °C

1.2: tetrabutylammonium iodide / 36 h / 20 °C

2.1: 10-camphorsulfonic acid / methanol; H₂O / 20 °C

3.1: 86 percent / Et₃N; DMAP / CH₂Cl₂ / 20 °C

With dmap; (1S)-10-camphorsulfonic acid; sodium hydride; triethylamine; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1021/ol034037a

Reference yield:

: 160797-23-9
(1R,2S)-1-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-methyl-but-3-en-1-ol

: 503609-70-9
2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: NaH / tetrahydrofuran / 0.5 h / 20 °C

1.2: tetrabutylammonium iodide / 36 h / 20 °C

2.1: 10-camphorsulfonic acid / methanol; H₂O / 20 °C

3.1: 86 percent / Et₃N; DMAP / CH₂Cl₂ / 20 °C

With dmap; (1S)-10-camphorsulfonic acid; sodium hydride; triethylamine; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1021/ol034037a