Benzenesulfonic acid, 4-[[9-[(tetrahydro-2H-pyran-2-yl)oxy]nonyl]oxy]-, methyl ester

Base Information

Chemical Name:Benzenesulfonic acid, 4-[[9-[(tetrahydro-2H-pyran-2-yl)oxy]nonyl]oxy]-, methyl ester
CAS No.:342644-93-3
Molecular Formula:C21H34O6S
Molecular Weight:414.563
Hs Code.:

Synonyms:4-[9-(Tetrahydro-pyran-2-yloxy)-nonyloxy]-benzenesulfonic acid methyl ester;

Suppliers and Price of Benzenesulfonic acid, 4-[[9-[(tetrahydro-2H-pyran-2-yl)oxy]nonyl]oxy]-, methyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of Benzenesulfonic acid, 4-[[9-[(tetrahydro-2H-pyran-2-yl)oxy]nonyl]oxy]-, methyl ester

Chemical Property:

Boiling Point:531.4±45.0 °C(Predicted)
PSA：79.44000
Density:1.15±0.1 g/cm3(Predicted)
LogP:5.75520

Purity/Quality:: 95%-98% ^*data from raw suppliers

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Technology Process of Benzenesulfonic acid, 4-[[9-[(tetrahydro-2H-pyran-2-yl)oxy]nonyl]oxy]-, methyl ester

There total 1 articles about Benzenesulfonic acid, 4-[[9-[(tetrahydro-2H-pyran-2-yl)oxy]nonyl]oxy]-, 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: 79.0%

: 17487-87-5
4-hydroxybenzenesulfonic acid methyl ester

: 98847-00-8
9-<(2H-tetrahydropyran-2-yl)oxy>nonan-1-ol

: 342644-93-3
methyl 4-(9-tetrahydropyranyloxynonan-1-oxy)benzenesulfonate

Guidance literature:: With triethylamine; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; toluene; at 0 ℃; for 0.5h;
DOI:10.1021/ja003976k

Reference yield:

: 342644-93-3
methyl 4-(9-tetrahydropyranyloxynonan-1-oxy)benzenesulfonate

: 342644-94-4
4-(9-tetrahydropyranyloxynonan-1-oxy)benzenesulfonyl chloride

Guidance literature:: With phosphorus pentachloride; In acetone; at 20 ℃; for 0.25h;
DOI:10.1021/ja003976k

Reference yield:

: 342644-93-3
methyl 4-(9-tetrahydropyranyloxynonan-1-oxy)benzenesulfonate

: 342644-98-8
(S)-2-[(1R,3aR,6R,7aR)-octahydro-6,7a-dimethyl-4-oxo-4H-inden-1-yl]propyl 4-(9-hydroxynonan-1-oxy)benzenesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: 6.34 g / PCl₅ / acetone / 0.25 h / 20 °C

2: 86 percent / pyridine / CH₂Cl₂ / 24 h / 20 °C

3: 96 percent / (+)-10-camphorsulfonic acid / methanol / 2 h / 20 °C

With pyridine; phosphorus pentachloride; (+)-10-camphorsulfonic acid; In methanol; dichloromethane; acetone;
DOI:10.1021/ja003976k