2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol

Base Information

• Chemical Name: 2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol
• CAS No.: 517915-48-9
• Molecular Formula: C₂₃H₃₈O₉
• Molecular Weight: 458.549

Synonyms:2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol

Chemical Property of 2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol

Chemical Property:

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Technology Process of 2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol

There total 2 articles about 2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol 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: 48.0%

3,4-dihydro-2H-pyran (110-87-2) + 1,2-bis{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}benzene (88037-68-7) → 2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol (517915-48-9)

Guidance literature:

With toluene-4-sulfonic acid; In dichloromethane; at 4 ℃; for 12h;

DOI:10.1016/S0040-4020(02)01532-6

Reference yield:

2-(2-{2-[2-(2-{2-[2-(2-benzyloxy-ethoxy)-ethoxy]-ethoxy}-phenoxy)-ethoxy]-ethoxy}-ethoxy)-tetrahydro-pyran → 2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol (517915-48-9)

Guidance literature:

With hydrogen; palladium on activated charcoal; In tetrahydrofuran; for 72h; under 760 Torr;

DOI:10.1016/S0040-4020(02)01532-6

Reference yield: 89.0%

2-bromo-1,3-bis(bromomethyl)benzene (25006-88-6) + 2-(2-{2-[2-(2-{2-[2-(tetrahydro-pyran-2-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethanol (517915-48-9) → C54H81BrO18 (517915-50-3)

Guidance literature:

With sodium hydride; In tetrahydrofuran; for 51h; Heating;

DOI:10.1016/S0040-4020(02)01532-6

upstream raw materials:

3,4-dihydro-2H-pyran

1,2-bis{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}benzene

Downstream raw materials:

C₅₄H₈₁BrO₁₈

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