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

Base Information

Chemical Name:2,4,6-Triisopropyl-benzenesulfonic acid (2S,3S)-5-benzyloxy-3-hydroxy-2-methyl-pentyl ester
CAS No.:503620-18-6
Molecular Formula:C₂₈H₄₂O₅S
Molecular Weight:490.704
Hs Code.:

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

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

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

There total 3 articles about 2,4,6-Triisopropyl-benzenesulfonic acid (2S,3S)-5-benzyloxy-3-hydroxy-2-methyl-pentyl 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

: 503620-04-0
(2S,3S)-5-(benzyloxy)-2-methylpentane-1,3-diol

: 503620-18-6
2,4,6-Triisopropyl-benzenesulfonic acid (2S,3S)-5-benzyloxy-3-hydroxy-2-methyl-pentyl ester

Guidance literature:: With phenyllithium; In tetrahydrofuran; at -78 - 23 ℃;
DOI:10.1021/ja021385j

Reference yield:

: 19790-60-4
3-Benzyloxypropanal

: 503620-18-6
2,4,6-Triisopropyl-benzenesulfonic acid (2S,3S)-5-benzyloxy-3-hydroxy-2-methyl-pentyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: TiCl₄; i-Pr₂NEt / CH₂Cl₂ / 0 - 23 °C

1.2: 90 percent / TiCl₄ / CH₂Cl₂ / 2 h / -78 °C

2.1: 91 percent / LAH / tetrahydrofuran / 0 - 23 °C

3.1: 86 percent / PhLi / tetrahydrofuran / -78 - 23 °C

With lithium aluminium tetrahydride; titanium tetrachloride; phenyllithium; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja021385j

Reference yield:

: 503620-03-9
5-benzyloxy-3-hydroxy-2-methyl-pentanoic acid 1-(toluene-4-sulfonylamino)-indan-2-yl ester

: 503620-18-6
2,4,6-Triisopropyl-benzenesulfonic acid (2S,3S)-5-benzyloxy-3-hydroxy-2-methyl-pentyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / LAH / tetrahydrofuran / 0 - 23 °C

2: 86 percent / PhLi / tetrahydrofuran / -78 - 23 °C

With lithium aluminium tetrahydride; phenyllithium; In tetrahydrofuran;
DOI:10.1021/ja021385j