*,S^*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate

Base Information

• Chemical Name: *,S^*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate
• CAS No.: 121441-84-7
• Molecular Formula: C₂₉H₄₀O₅S
• Molecular Weight: 500.7

Synonyms:*,S^*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate

Chemical Property of *,S^*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate

Chemical Property:

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Technology Process of *,S^*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate

There total 3 articles about *,S^*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate 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%

*,S*)>-methyl β-(acethylthio)-α-methoxy-2-(8-phenyloctyl)benzenepropanoate (121441-83-6) + acrylic acid methyl ester (292638-85-8,9003-21-8,96-33-3) → *,S*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate (121441-84-7)

Guidance literature:

With sodium methylate; In methanol; for 0.5h; Ambient temperature;

DOI:10.1021/jo00275a045

Reference yield:

Methyl 3-mercaptopropionate (2935-90-2) + Methyl 2-methoxy-3-hydroxy-3-[2-(8-phenyloctyl)phenyl ]propanoate (121441-81-4,121521-50-4,121521-51-5) → methyl 2-methoxy-3-(2-carbomethoxyethylthio)-3-[2-(8-phenyloctyl)phenyl]propanoate (121441-84-7,121441-87-0,121521-54-8,121569-38-8)

Guidance literature:

With trifluoroacetic acid; for 18h; Yield given; Ambient temperature;

DOI:10.1021/jo00275a045

Reference yield:

*,S*)>-methyl β-hydroxy-α-methoxy-2-(8-phenyloctyl)benzenepropanoate (121441-81-4) → *,S*)>-methyl α-methoxy-β-<(3-methoxy-3-oxopropyl)thio>-2-(8-phenyloctyl)benzenepropanoate (121441-84-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) tri-n-butylphosphine, diisopropyl azodicarboxyate / 1.) toluene, 45 min, 2.) toluene. 18 h, room temp.

2: 97 percent / sodium methylate / methanol / 0.5 h / Ambient temperature

With tributylphosphine; di-isopropyl azodicarboxylate; sodium methylate; In methanol;

DOI:10.1021/jo00275a045

upstream raw materials:

Methyl 3-mercaptopropionate

Methyl 2-methoxy-3-hydroxy-3-[2-(8-phenyloctyl)phenyl ]propanoate

*,S^*)>-methyl β-(acethylthio)-α-methoxy-2-(8-phenyloctyl)benzenepropanoate

acrylic acid methyl ester

Downstream raw materials:

*,S^*)>-β-<(2-carboxyethyl)thio>-α-methoxy-2-(8-phenyloctyl)benzenepropanoic acid

(R^*,S^*)-β-<(2-carboxyethyl)thio>-α-methoxy-2-(8-phenyloctyl)benzenepropanoic acid

(R^*,R^*)-β-<(2-carboxyethyl)thio>-α-methoxy-2-(8-phenyloctyl)benzenepropanoic acid

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