3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester

Base Information

• Chemical Name: 3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester
• CAS No.: 1007229-17-5
• Molecular Formula: C₁₉H₂₆O₇Se
• Molecular Weight: 445.371

Synonyms:3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester

Chemical Property of 3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester

Chemical Property:

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Technology Process of 3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester

There total 1 articles about 3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl 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:

formyl-4 methoxycarbonyl-2 butanoate de methyle (72473-15-5) + Ethyl 2-methyl-2-(phenylseleno)propionate (76893-72-6) → 3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester (1007229-17-5)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 1.5h;

DOI:10.1002/anie.200703022

Reference yield: 99.0%

3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester (1007229-17-5) + triethylsilyl trifluoromethyl sulfonate (79271-56-0) → 6-methoxycarbonyl-2-methyl-2-(phenylseleno)-3-[(triethylsilyl)oxy]heptanedioic acid 1-ethyl ester 7-Methyl Ester (1007229-28-8)

Guidance literature:

With 2,6-dimethylpyridine; In dichloromethane; at -78 ℃; for 2h;

DOI:10.1002/anie.200703022

Reference yield: 82.0%

3-hydroxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester (1007229-17-5) + acetyl chloride (75-36-5) → 3-acetoxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester (1007229-18-6)

Guidance literature:

With pyridine; dmap; In dichloromethane; at -10 - 15 ℃; for 12h;

DOI:10.1002/anie.200703022

upstream raw materials:

formyl-4 methoxycarbonyl-2 butanoate de methyle

Ethyl 2-methyl-2-(phenylseleno)propionate

Downstream raw materials:

6-methoxycarbonyl-2-methyl-2-(phenylseleno)-3-[(triethylsilyl)oxy]heptanedioic acid 1-ethyl ester 7-Methyl Ester

3-acetoxy-6-methoxycarbonyl-2-methyl-2-(phenylseleno)heptanedioic acid 1-ethyl ester 7-methyl ester

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