pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

Base Information

• Chemical Name: pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)
• CAS No.: 171625-87-9
• Molecular Formula: C₁₉H₂₄NO₅PSi₂W
• Molecular Weight: 617.398
• Mol file: 171625-87-9.mol

Synonyms:pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

Chemical Property of pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

There total 5 articles about pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0) 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:

pentacarbonyl(α-aminobenzylidene)tungsten + [bis(trimethylsilyl)methylene]chlorophosphane (79454-85-6) + triethylamine (121-44-8) → pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0) (171625-87-9) + triethylamine hydrochloride (554-68-7)

Guidance literature:

In diethyl ether; for 24h; Inert atmosphere; Schlenk technique;

DOI:10.1021/ic302786v

Reference yield:

(ethoxyphenylcarbene)pentacarbonyltungsten(0) → pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0) (171625-87-9)

Guidance literature:

Multi-step reaction with 2 steps

1: diethyl ether

2: N(C₂H₅)3 / diethyl ether

With N(C₂H₅)3; In diethyl ether;

DOI:10.1002/(SICI)1099-0682(199802)1998:2<257::AID-EJIC257>3.0.CO;2-H

Reference yield:

(E,Z)-N,N'-bis(amino((phenyl)carbene)pentacarbonyltungsten(0))bis(trimethylsilyl)methyl-phosphane + (E,E)-N,N'-bis(amino((phenyl)carbene)pentacarbonyltungsten(0))bis(trimethylsilyl)methyl-phosphane → pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0) (171625-87-9) + (CO)5WC(C6H5)NHPCH(Si(CH3)3)2NHC(C6H5)W(CO)5

Guidance literature:

With triethyl amine; In dichloromethane; triethyl amine was added to a soln. of complexes in CH2Cl2 at ambient temp. (N2); not sepd., detected by NMR spectra;

DOI:10.1016/S0022-328X(00)00603-3

upstream raw materials:

[bis(trimethylsilyl)methylene]chlorophosphane

E,Z-[N-[bis(trimethylsilyl)methylenephosphanyl]amino(phenyl)carbene]pentacarbonyltungsten⁽⁰⁾

triethylamine

Downstream raw materials:

pentacarbonyl[1-(bis(trimethylsilyl)methyl)-2-phenyl-1H-phosphirene-κP]tungsten(0)

(CO)5WPC₂N₂(C₆H₅)(C₅NH₁₀)CH[Si(CH₃)3]2

W(CO)5PCH(Si(CH₃)3)2(NCNC₅H₁₀)2

(CO)5W((C₂NP₂)(CH(Si(CH₃)3)2)(N(CH₂)5)(C(CH₃)3))