dimethylazanide; tungsten

Base Information

Chemical Name:dimethylazanide; tungsten
CAS No.:54935-70-5
Molecular Formula:C12H36N6W-6
Molecular Weight:632.158
Hs Code.:

Synonyms:

Suppliers and Price of dimethylazanide; tungsten

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of dimethylazanide; tungsten

Chemical Property:

Boiling Point:6.1°Cat760mmHg
Flash Point:°C
Density:g/cm³

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of dimethylazanide; tungsten

There total 3 articles about dimethylazanide; tungsten 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: 70.0%

: 96503-06-9
W₂Cl₂(N(CH₃)2)4(C₂(CH₃)2)(NC₅H₅)2*NC₅H₅

: 503-17-3
dimethylacetylene

: W2Cl4(NMe2)2(μ-MeCCMe)py2

: 54935-70-5
hexakis(dimethylamido)ditungsten(III)

Guidance literature:: In toluene; byproducts: pyridine; 25°C; elem. anal.;

Reference yield: 58.0%

: 152582-81-5
(W₂(N(CH₃)2)5I)

: 65567-06-8,4541-02-0
lithium diphenylphosphide

: 152582-89-3
(W₂(N(CH₃)2)5(P(C₆H₅)2))

: hexakis(dimethylamido)tungsten(VI)

: 54935-70-5
hexakis(dimethylamido)ditungsten(III)

Guidance literature:: With Me₂NCH₂CH₂NMe₂ (TMEDA); In tetrahydrofuran; toluene; byproducts: Li(TMEDA)I; addn. of TMEDA to soln. of W-compd. in toluene (under N2 or Ar), addn. of LiPPh2 in THF to this mixture during 30 min at room temp., stirring for 2 h; removal of solvent under vac., extn. with hexane, evapn. of hexane, sublimation at 100-120°C and 1E-3 torr to remove W2(NMe2)6 and W(NMe2)6, raising the temp. to 140-150°C gives the desired product, elem. anal.;

Reference yield: 46.0%

: 152582-81-5
(W₂(N(CH₃)2)5I)

: 6921-34-2
benzylmagnesium chloride

: 152582-84-8
(W₂(N(CH₃)2)5CH₂C₆H₅)

: hexakis(dimethylamido)tungsten(VI)

: 54935-70-5
hexakis(dimethylamido)ditungsten(III)

Guidance literature:: In tetrahydrofuran; diethyl ether; byproducts: MgICl; soln. of MgClCH2Ph in Et2O is diluted with THF, addn. of this soln. to soln. of W-compd. in THF (under N2 or Ar), stirring for 5 h at room temp.; removal of solvent under vac., sublimation at 110-120°C and 1E-3 Torr to remove W(NMe2)6 and W2(NMe2)6, distilling at 140-150°C;