cyclopentylallene

Base Information

• Chemical Name: cyclopentylallene
• CAS No.: 54125-23-4
• Molecular Formula: C₈H₁₂
• Molecular Weight: 108.183
• Mol file: 54125-23-4.mol

Synonyms:cyclopentylallene

Chemical Property of cyclopentylallene

Chemical Property:

Purity/Quality:

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Technology Process of cyclopentylallene

There total 1 articles about cyclopentylallene 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:

buta-1,3-diene (106-99-0,130983-70-9,29406-96-0,9003-17-2) → (E,E)-1,3,6-Octatriene (22038-69-3) + 4-ethenylcyclohexene (100-40-3) + (Z,E)-1,3,6-Octatriene (22038-68-2) + cyclopentylallene (54125-23-4)

Guidance literature:

bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; (C₄H₈N)CH₂OPPh₂; In toluene; at 40 ℃; for 0.166667h; Yield given. Further byproducts given; other catalysts;

DOI:10.1021/jo00200a060

Reference yield: 93.0%

cyclopentylallene (54125-23-4) + 5-phenyl-2H-1,2,3,4-tetrazole (18039-42-4) → (S)-2-(1-cyclopentylallyl)-5-phenyl-2H-tetrazole

Guidance literature:

With chloro(1,5-cyclooctadiene)rhodium(I) dimer; In 1,2-dichloro-ethane; at 60 ℃; for 18h; enantioselective reaction; Inert atmosphere; Sealed tube;

DOI:10.1039/c5cc04203h

Reference yield: 86.0%

Benzophenone oxime (574-66-3) + cyclopentylallene (54125-23-4) → (S)-N-(1-cyclopentylallyl)-1,1-diphenylmethanimine oxide

Guidance literature:

With chloro(1,5-cyclooctadiene)rhodium(I) dimer; (R)-1-[(S_P)-2-(dicyclohexylphosphino)ferrocenyl]ethyldicyclohexylphosphine; 4-methoxybenzoic acid; In acetonitrile; at 80 ℃; for 18h; enantioselective reaction; Sealed tube; Inert atmosphere; Schlenk technique;

DOI:10.1039/c9cc03391b

upstream raw materials:

buta-1,3-diene