1-{Diphenyl-[(triphenyl-λ⁵-phosphanylidene)-methylene]-λ⁵-phosphanyl}-piperidine

Base Information

• Chemical Name: 1-{Diphenyl-[(triphenyl-λ⁵-phosphanylidene)-methylene]-λ⁵-phosphanyl}-piperidine
• CAS No.: 75221-71-5
• Molecular Formula: C₃₆H₃₅NP₂
• Molecular Weight: 543.628

Synonyms:1-{Diphenyl-[(triphenyl-λ⁵-phosphanylidene)-methylene]-λ⁵-phosphanyl}-piperidine

Chemical Property of 1-{Diphenyl-[(triphenyl-λ⁵-phosphanylidene)-methylene]-λ⁵-phosphanyl}-piperidine

Chemical Property:

Purity/Quality:

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Technology Process of 1-{Diphenyl-[(triphenyl-λ⁵-phosphanylidene)-methylene]-λ⁵-phosphanyl}-piperidine

There total 2 articles about 1-{Diphenyl-[(triphenyl-λ⁵-phosphanylidene)-methylene]-λ⁵-phosphanyl}-piperidine 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: 72.0%

Diphenyl-piperidin-1-yl-[(triphenyl-λ5-phosphanylidene)-methyl]-phosphonium; chloride (75221-67-9) → 1-{Diphenyl-[(triphenyl-λ5-phosphanylidene)-methylene]-λ5-phosphanyl}-piperidine (75221-71-5)

Guidance literature:

With sodium hydride; In tetrahydrofuran; for 24h; Ambient temperature;

Reference yield:

(Chlordiphenylphosphoranyliden)(triphenylphosphoranyliden)methan (67148-94-1) → 1-{Diphenyl-[(triphenyl-λ5-phosphanylidene)-methylene]-λ5-phosphanyl}-piperidine (75221-71-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 83 percent / benzene / 1 h / Ambient temperature

2: 72 percent / NaH / tetrahydrofuran / 24 h / Ambient temperature

With sodium hydride; In tetrahydrofuran; benzene;

Reference yield: 100.0%

1-{Diphenyl-[(triphenyl-λ5-phosphanylidene)-methylene]-λ5-phosphanyl}-piperidine (75221-71-5) → diphenyl((triphenyl-λ5-phosphaneylidene)methyl)phosphine oxide (16403-46-6)

Guidance literature:

With water; In benzene;

upstream raw materials:

Diphenyl-piperidin-1-yl-[(triphenyl-λ⁵-phosphanylidene)-methyl]-phosphonium; chloride

(Chlordiphenylphosphoranyliden)(triphenylphosphoranyliden)methan

Downstream raw materials:

diphenyl((triphenyl-λ⁵-phosphaneylidene)methyl)phosphine oxide

Diphenyl-piperidin-1-yl-[1-(triphenyl-λ⁵-phosphanylidene)-ethyl]-phosphonium; iodide

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