((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene

Base Information

• Chemical Name: ((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene
• CAS No.: 147235-42-5
• Molecular Formula: C₁₄H₂₀O₄S
• Molecular Weight: 284.376
• Mol file: 147235-42-5.mol

Synonyms:((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene

Chemical Property of ((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene

There total 3 articles about ((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene 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: 97.0%

Dimethoxymethane (109-87-5) + (S)-(E)-4-methyl-1-(phenylsulfonyl)-1-penten-3-ol (132016-59-2) → ((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene (147235-42-5)

Guidance literature:

With phosphorus pentoxide; In chloroform; for 2h; Ambient temperature;

DOI:10.1021/jo00058a053

Reference yield:

Dimethoxymethane (109-87-5) + (E)-4-methyl-1-(phenylsulfonyl)pent-1-en-3-ol (129083-21-2) → ((E)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene (147235-42-5)

Guidance literature:

With phosphorus pentoxide;

DOI:10.1016/S0040-4039(00)79674-2

Reference yield:

(+)-(S)-4-Methylphenylsulfinyl phenyl sulfone (71398-23-7) → ((E)-(S)-3-Methoxymethoxy-4-methyl-pent-1-ene-1-sulfonyl)-benzene (147235-42-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) piperidine, 2) vinyl acetate / 1) methylene chloride, -25 deg C, 2) lipase PS (Pseudomonas cepacia)

2: 97 percent / P₂O₅ / CHCl₃ / 2 h / Ambient temperature

With piperidine; vinyl acetate; phosphorus pentoxide; In chloroform;

DOI:10.1021/jo00058a053

upstream raw materials:

Dimethoxymethane

(E)-4-methyl-1-(phenylsulfonyl)pent-1-en-3-ol

(S)-(E)-4-methyl-1-(phenylsulfonyl)-1-penten-3-ol

(+)-(S)-4-Methylphenylsulfinyl phenyl sulfone

Downstream raw materials:

((E)-1-Benzenesulfonyl-3-methoxymethoxy-4-methyl-pent-1-enyl)-trimethyl-silane

(E)-4-(methoxymethoxy)-5-methyl-2-(phenylsulfonyl)-2-hexenoic acid

5-isopropyl-3-(phenylsulfonyl)-2(5H)-furanone

(E)-methyl 4-(methoxymethoxy)-5-methyl-2-(phenylsulfonyl)-2-hexenoate