2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate

Base Information

Chemical Name:2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate
CAS No.:945843-16-3
Molecular Formula:C₃₁H₄₈O₈Si
Molecular Weight:576.803
Hs Code.:

Synonyms:2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate

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Chemical Property of 2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate

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Technology Process of 2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate

There total 10 articles about 2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate 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:

: 115-77-5
Pentaerythritol

: 945843-16-3
2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 45 percent / p-toluenesulfonic acid / dimethylformamide; benzene / 2 h / Heating

2: 1.57 g / trimethylsilyl triflate / diethyl ether / 20 °C

With trimethylsilyl trifluoromethanesulfonate; toluene-4-sulfonic acid; In diethyl ether; N,N-dimethyl-formamide; benzene;
DOI:10.1002/chem.200700108

Reference yield:

: 556-48-9
1,4-Cyclohexanediol

: 945843-16-3
2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate

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: 1.57 g / trimethylsilyl triflate / diethyl ether / 20 °C

With trimethylsilyl trifluoromethanesulfonate; pyridinium p-toluenesulfonate; toluene-4-sulfonic acid; In diethyl ether; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1002/chem.200700108

Reference yield:

: 13482-22-9
4-hydroxycyclohexanone

: 945843-16-3
2-(trimethylsilyl)ethyl 15-[(4-methoxybenzyl)oxy]-7,11,18,21-tetraoxatrispiro[5.2.2.5.2.2]henicosane-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 7.37 g / pyridinium p-toluenesulfonate / CH₂Cl₂

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

3: 1.57 g / trimethylsilyl triflate / diethyl ether / 20 °C

With trimethylsilyl trifluoromethanesulfonate; pyridinium p-toluenesulfonate; toluene-4-sulfonic acid; In diethyl ether; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1002/chem.200700108