Bis(trimethylsilyl)methylenephosphine

Base Information

• Chemical Name: Bis(trimethylsilyl)methylenephosphine
• CAS No.: 125154-84-9
• Molecular Formula: C₁₇H₂₉N₂PSi₂
• Molecular Weight: 348.575

Synonyms:

Chemical Property of Bis(trimethylsilyl)methylenephosphine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Bis(trimethylsilyl)methylenephosphine

There total 1 articles about Bis(trimethylsilyl)methylenephosphine 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:

[bis(trimethylsilyl)methylene]chlorophosphane (79454-85-6) + mesityl diazomethane (82988-76-9) → Bis(trimethylsilyl)methylenephosphine (125154-84-9)

Guidance literature:

With lithium diisopropyl amide; Yield given. Multistep reaction; 1.) Et2O, n-hexane, -78 deg C, 2.) -196 deg C --> -78 deg C;

DOI:10.1055/s-1989-27302

Reference yield:

Bis(trimethylsilyl)methylenephosphine (125154-84-9) → 5-Mesityl-3-trimethylsilyl-1H-1,2,4-diazaphosphole (125154-85-0)

Guidance literature:

Multi-step reaction with 2 steps

1: diethyl ether / -78 deg C --> r.t.

2: 63 percent / H₂O, silica gel / petroleum ether; diethyl ether

With water; silica gel; In diethyl ether; Petroleum ether;

DOI:10.1055/s-1989-27302

Reference yield:

Bis(trimethylsilyl)methylenephosphine (125154-84-9) → 5-Mesityl-1,3-bis(trimethylsilyl)-1H-1,2,4-diazaphosphole (125177-44-8)

Guidance literature:

In diethyl ether; Yield given; -78 deg C --> r.t.;

DOI:10.1055/s-1989-27302

upstream raw materials:

[bis(trimethylsilyl)methylene]chlorophosphane

mesityl diazomethane

Downstream raw materials:

5-Mesityl-1,3-bis(trimethylsilyl)-1H-1,2,4-diazaphosphole

5-Mesityl-3-trimethylsilyl-1H-1,2,4-diazaphosphole

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 125154-84-9 Bis(trimethylsilyl)methylenephosphine

Send

Send

Metric Ton KG G Pound L ML

Send

Send