Piperidine, 1-(1-oxo-7-phenyl-2,4,6-heptatrienyl)-, (E,E,E)-

Base Information

Chemical Name:Piperidine, 1-(1-oxo-7-phenyl-2,4,6-heptatrienyl)-, (E,E,E)-
CAS No.:134987-95-4
Molecular Formula:C₁₈H₂₁NO
Molecular Weight:267.371
Hs Code.:

Synonyms:

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Chemical Property of Piperidine, 1-(1-oxo-7-phenyl-2,4,6-heptatrienyl)-, (E,E,E)-

Chemical Property:

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Technology Process of Piperidine, 1-(1-oxo-7-phenyl-2,4,6-heptatrienyl)-, (E,E,E)-

There total 4 articles about Piperidine, 1-(1-oxo-7-phenyl-2,4,6-heptatrienyl)-, (E,E,E)- 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:

: 103-64-0,1340-14-3
bromostyrene

: 134987-95-4
(2E,4E,6E)-7-phenyl-2,4-6-heptatrienoic acid piperidine

Guidance literature:: Multi-step reaction with 4 steps

1: 83 percent / Pd(PPh₃)4 / tetrahydrofuran / 8 h / 0 °C

2: 100 percent / aq. KF / dimethylformamide / 5 h / Ambient temperature

3: 1.) bis(cyclopentadienyl)zirconium chloride hydride, 2.) PdCl₂(PPh₃)2, DIBAH / 1.) benzene, RT, 0.5 h, 2.) benzene, hexane, THF, RT, 20.5 h

4: 1.) trimethylalane / 1.) hexane, CH₂Cl₂, RT, 15 min, 2.) hexane, CH₂Cl₂, reflux

With bis-triphenylphosphine-palladium(II) chloride; potassium fluoride; Schwartz's reagent; tetrakis(triphenylphosphine) palladium⁽⁰⁾; trimethylaluminum; diisobutylaluminium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1080/00397919108016755

Reference yield:

: 38002-48-1,42134-61-2,42134-52-1
(E)-1-phenyl-4-trimethylsilyl-1-buten-3-yne

: 134987-95-4
(2E,4E,6E)-7-phenyl-2,4-6-heptatrienoic acid piperidine

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / aq. KF / dimethylformamide / 5 h / Ambient temperature

2: 1.) bis(cyclopentadienyl)zirconium chloride hydride, 2.) PdCl₂(PPh₃)2, DIBAH / 1.) benzene, RT, 0.5 h, 2.) benzene, hexane, THF, RT, 20.5 h

3: 1.) trimethylalane / 1.) hexane, CH₂Cl₂, RT, 15 min, 2.) hexane, CH₂Cl₂, reflux

With bis-triphenylphosphine-palladium(II) chloride; potassium fluoride; Schwartz's reagent; trimethylaluminum; diisobutylaluminium hydride; In N,N-dimethyl-formamide;
DOI:10.1080/00397919108016755

Reference yield:

: 1608-03-3,5622-76-4,146276-26-8,935-01-3
(E)-but-1-en-3-yn-1-ylbenzene

: 134987-95-4
(2E,4E,6E)-7-phenyl-2,4-6-heptatrienoic acid piperidine

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) bis(cyclopentadienyl)zirconium chloride hydride, 2.) PdCl₂(PPh₃)2, DIBAH / 1.) benzene, RT, 0.5 h, 2.) benzene, hexane, THF, RT, 20.5 h

2: 1.) trimethylalane / 1.) hexane, CH₂Cl₂, RT, 15 min, 2.) hexane, CH₂Cl₂, reflux

With bis-triphenylphosphine-palladium(II) chloride; Schwartz's reagent; trimethylaluminum; diisobutylaluminium hydride;
DOI:10.1080/00397919108016755