1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol

Base Information

• Chemical Name: 1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol
• CAS No.: 76042-35-8
• Molecular Formula: C₂₀H₂₈OS
• Molecular Weight: 316.508
• Mol file: 76042-35-8.mol

Synonyms:1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol

Chemical Property of 1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol

There total 3 articles about 1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol 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: 66.0%

n-butyl magnesium bromide (693-03-8) + (E)-2-<<1-(phenylthio)cyclopropyl>methylene>cyclohexanone (76043-05-5) → 1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol (76042-35-8)

Guidance literature:

In diethyl ether; Ambient temperature;

DOI:10.1021/ja00547a015

Reference yield:

1-phenylsulfanylcyclopropanecarbaldehyde (62240-36-2) → 1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol (76042-35-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 86 percent / lithium diisopropylamide / tetrahydrofuran / -78 °C

2: 1.) phosphorus oxychloride, HMPA, 2.) pyridine / 1.) room temperature -> 50 deg C, 2.) 50 deg C -> 100 deg C

3: 66 percent / diethyl ether / Ambient temperature

With pyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; lithium diisopropyl amide; trichlorophosphate; In tetrahydrofuran; diethyl ether;

DOI:10.1021/ja00547a015

Reference yield:

cyclohexanone (108-94-1,11119-77-0,9003-41-2,9075-99-4) → 1-Butyl-2-[1-(1-phenylsulfanyl-cyclopropyl)-meth-(E)-ylidene]-cyclohexanol (76042-35-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 86 percent / lithium diisopropylamide / tetrahydrofuran / -78 °C

2: 1.) phosphorus oxychloride, HMPA, 2.) pyridine / 1.) room temperature -> 50 deg C, 2.) 50 deg C -> 100 deg C

3: 66 percent / diethyl ether / Ambient temperature

With pyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; lithium diisopropyl amide; trichlorophosphate; In tetrahydrofuran; diethyl ether;

DOI:10.1021/ja00547a015

upstream raw materials:

n-butyl magnesium bromide

(E)-2-<<1-(phenylthio)cyclopropyl>methylene>cyclohexanone

1-phenylsulfanylcyclopropanecarbaldehyde

cyclohexanone

Downstream raw materials:

2-(2-n-butylcyclohexen-1-yl)cyclobutanone

2-(2-n-butylcyclohexen-1-yl)-1-n-butylcyclobutanol

2-(2-n-butylcyclohexen-1-yl)-1-n-pentylcyclobutanol

(E)-2-(2-n-butylcyclohexen-1-yl)cyclobutanol