(S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane

Base Information

Chemical Name:(S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane
CAS No.:114683-25-9
Molecular Formula:C₁₄H₂₂O₄S
Molecular Weight:286.392
Hs Code.:

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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 (S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane

Chemical Property:

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Technology Process of (S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane

There total 2 articles about (S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane 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:

: 110625-74-6
(S)-4-ethoxymethoxy-3-methylbutan-1-ol

: 114683-25-9
(S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane

Guidance literature:: Multi-step reaction with 3 steps

1: 2.17 g / triethylamine / CH₂Cl₂ / 3 h / 0 °C

2: 1.) 81.8 percent NaH, ethanol / 1.) THF, 10 min; 2.) THF, RT, 4 h

3: 70 percent / 3-chloroperbenzoic acid / CH₂Cl₂ / 4 h / Ambient temperature

With ethanol; sodium hydride; triethylamine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;
DOI:10.1039/P19870001749

Reference yield:

: 114683-23-7
(S)-4-ethoxymethoxy-3-methylbutyl methanesulphonate

: 114683-25-9
(S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 81.8 percent NaH, ethanol / 1.) THF, 10 min; 2.) THF, RT, 4 h

2: 70 percent / 3-chloroperbenzoic acid / CH₂Cl₂ / 4 h / Ambient temperature

With ethanol; sodium hydride; 3-chloro-benzenecarboperoxoic acid; In dichloromethane;
DOI:10.1039/P19870001749

Reference yield:

: 114683-25-9
(S)-1-ethoxymethoxy-2-methyl-4-phenylsulphonylbutane

: 13095-61-9,13095-71-1,20380-11-4,80695-35-8,96553-74-1,96553-75-2,56845-83-1,26259-77-8
(25R)-cholest-5-ene-3β,26-diol

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) LDA; 2.) HMPA / 1.) THF, -70 deg C, 10 min; 2.) THF, 0 deg C, 5 h

2: 96 percent / 6 percent Na-Hg amalgam / ethanol / 24 h

3: 75 percent / 3 M sulphonic acid / tetrahydrofuran / 12 h / Ambient temperature

4: 90 percent / cc. HCl / tetrahydrofuran / 3 h / Heating

With hydrogenchloride; N,N,N,N,N,N-hexamethylphosphoric triamide; sulphonic acid; sodium amalgam; lithium diisopropyl amide; In tetrahydrofuran; ethanol;
DOI:10.1039/P19870001749