erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether

Base Information

Chemical Name:erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether
CAS No.:120578-57-6
Molecular Formula:C₂₂H₃₀O₂S
Molecular Weight:358.545
Hs Code.:

Synonyms:erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether

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Chemical Property of erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether

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Technology Process of erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether

There total 5 articles about erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether 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: 77.0%

: 120578-51-0
erythro-5,6-bis(4-methoxyphenyl)-1-octyl ethyl thioether

: 120578-57-6
erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether

Guidance literature:: With boron tribromide; In dichloromethane; for 3.5h; Ambient temperature;
DOI:10.1021/jm00127a023

Reference yield:

: tert-butyl 6-hydroxy-5,6-bis(4-methoxyphenyl)octanoate

: 120578-57-6
erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether

Guidance literature:: Multi-step reaction with 5 steps

1: 45.5 percent / H₂, perchloric acid / Pd/C / acetic acid / 2250.2 Torr

2: 93 percent / lithium aluminum hydride / tetrahydrofuran / 4 h / Ambient temperature

3: 91 percent / N-methyl-N,N'-dicyclohexylcarbodiimidium iodide / tetrahydrofuran / Ambient temperature

4: 1) NaH / 1) THF, 0.5 h, 2) 20 deg C, 8 h

5: 77 percent / BBr₃ / CH₂Cl₂ / 3.5 h / Ambient temperature

With lithium aluminium tetrahydride; perchloric acid; hydrogen; boron tribromide; sodium hydride; N,N'-dicyclohexyl-N-methylcarbodiimidium iodide; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; acetic acid;
DOI:10.1021/jm00127a023

Reference yield:

: 107036-38-4,120578-47-4,120578-48-5
(5S*,6R*)-5,6-bis(4-methoxyphenyl)-1-octanoic acid

: 120578-57-6
erythro-5,6-bis(4-hydroxyphenyl)octyl ethyl thioether

Guidance literature:: Multi-step reaction with 4 steps

1: 93 percent / lithium aluminum hydride / tetrahydrofuran / 4 h / Ambient temperature

2: 91 percent / N-methyl-N,N'-dicyclohexylcarbodiimidium iodide / tetrahydrofuran / Ambient temperature

3: 1) NaH / 1) THF, 0.5 h, 2) 20 deg C, 8 h

4: 77 percent / BBr₃ / CH₂Cl₂ / 3.5 h / Ambient temperature

With lithium aluminium tetrahydride; boron tribromide; sodium hydride; N,N'-dicyclohexyl-N-methylcarbodiimidium iodide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jm00127a023