pent-1-enylidenecyclohexane

Base Information

• Chemical Name: pent-1-enylidenecyclohexane
• CAS No.: 59643-57-1
• Molecular Formula: C₁₁H₁₈
• Molecular Weight: 150.264
• Mol file: 59643-57-1.mol

Synonyms:pent-1-enylidenecyclohexane

Chemical Property of pent-1-enylidenecyclohexane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of pent-1-enylidenecyclohexane

There total 2 articles about pent-1-enylidenecyclohexane 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: 53.0%

1-methoxy-1-(pent-1-ynyl)cyclohexane (1200697-05-7) → pent-1-enylidenecyclohexane (59643-57-1)

Guidance literature:

1-methoxy-1-(pent-1-ynyl)cyclohexane; With n-butyllithium; zirconocene dichloride; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere;

With hydrogenchloride; water; In tetrahydrofuran; hexane; Inert atmosphere;

DOI:10.1021/jo9020419

Reference yield:

1-acetoxy-1-ethynyl cyclohexane (5240-32-4) + propylmagnesium iodide (10557-57-0) → pent-1-enylidenecyclohexane (59643-57-1)

Guidance literature:

With magnesium bromide; In diethyl ether;

Reference yield:

pent-1-enylidenecyclohexane (59643-57-1) + 2-(p-tolyl)-1,3,2-dioxaborinane (4463-41-6) → 1-cyclohexylidene-2-(p-tolyl)pentane + (E)-1-(pent-1-en-1-yl)-1-(p-tolyl)cyclohexane

Guidance literature:

With (γ-N,N-dimethylaminopropyl)diphenylphosphine; bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; In 1-methyl-pyrrolidin-2-one; water; at 80 ℃; for 24h; Title compound not separated from byproducts;

DOI:10.1002/adsc.200505445

upstream raw materials:

1-acetoxy-1-ethynyl cyclohexane

propylmagnesium iodide

1-methoxy-1-(pent-1-ynyl)cyclohexane

Refernces