15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol

Base Information

Chemical Name:15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol
CAS No.:945843-28-7
Molecular Formula:C₂₅H₃₆O₇
Molecular Weight:448.557
Hs Code.:

Synonyms:15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol

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Chemical Property of 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol

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Technology Process of 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol

There total 12 articles about 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol 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: 95.0%

: 945843-14-1
15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicos-3-yl pivalate

: 945843-28-7
15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol

Guidance literature:: With diisobutylaluminium hydride; In hexane; dichloromethane; for 1h;
DOI:10.1002/chem.200700108

Reference yield:

: 556-48-9
1,4-Cyclohexanediol

: 945843-28-7
15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol

Guidance literature:: Multi-step reaction with 5 steps

1: 7.37 g / pyridinium p-toluenesulfonate / CH₂Cl₂

2: 45 percent / p-toluenesulfonic acid / dimethylformamide; benzene / 2 h / Heating

3: 31 percent / p-toluenesulfonic acid / dimethylformamide; benzene / 2 h / Heating

4: 95 percent / diisobutylaluminum hydride / CH₂Cl₂; hexane / 1 h

With pyridinium p-toluenesulfonate; diisobutylaluminium hydride; toluene-4-sulfonic acid; In hexane; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1002/chem.200700108

Reference yield:

: 13482-22-9
4-hydroxycyclohexanone

: 945843-28-7
15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosan-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 7.37 g / pyridinium p-toluenesulfonate / CH₂Cl₂

2: 45 percent / p-toluenesulfonic acid / dimethylformamide; benzene / 2 h / Heating

3: 31 percent / p-toluenesulfonic acid / dimethylformamide; benzene / 2 h / Heating

4: 95 percent / diisobutylaluminum hydride / CH₂Cl₂; hexane / 1 h

With pyridinium p-toluenesulfonate; diisobutylaluminium hydride; toluene-4-sulfonic acid; In hexane; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1002/chem.200700108