(S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone

Base Information

Chemical Name:(S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone
CAS No.:98048-36-3
Molecular Formula:C₃₈H₅₀O₄S
Molecular Weight:602.879
Hs Code.:

Synonyms:(S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone

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Chemical Property of (S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone

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Technology Process of (S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone

There total 6 articles about (S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone 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:

: 3236-48-4
trans-1,4-Cyclohexanedimethanol

: 98048-36-3
(S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone

Guidance literature:: Multi-step reaction with 4 steps

1: 30 percent / NaH / tetrahydrofuran / 16 h / Heating

2: 80 percent / Br₂, Ph₃P / dimethylformamide / 1 h / Ambient temperature

3: 1.) Mg / 1.) ether, 2.) ether, 0 deg C, 10 min

4: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 10 min, 2.) THF, -78 deg C, 30 min

With bromine; sodium hydride; magnesium; triphenylphosphine; lithium diisopropyl amide; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jo00221a020

Reference yield:

: 59748-18-4
4'-octyloxy(1,1'-biphenyl)-4-carboxylic acid

: 98048-36-3
(S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / (COCl)2 / benzene / 0.5 h

2: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 10 min, 2.) THF, -78 deg C, 30 min

With oxalyl dichloride; lithium diisopropyl amide; In benzene;
DOI:10.1021/jo00221a020

Reference yield:

: 4-(ethoxymethyl)-1-(hydroxymethyl)cyclohexane

: 98048-36-3
(S)-2-(4-Ethoxymethyl-cyclohexyl)-1-(4'-octyloxy-biphenyl-4-yl)-2-((R)-toluene-4-sulfinyl)-ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / Br₂, Ph₃P / dimethylformamide / 1 h / Ambient temperature

2: 1.) Mg / 1.) ether, 2.) ether, 0 deg C, 10 min

3: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 10 min, 2.) THF, -78 deg C, 30 min

With bromine; magnesium; triphenylphosphine; lithium diisopropyl amide; In N,N-dimethyl-formamide;
DOI:10.1021/jo00221a020