W₂Cl₄(N(CH₃)2)2(P(CH₃)2(C₆H₅))2

Base Information

Chemical Name:W₂Cl₄(N(CH₃)2)2(P(CH₃)2(C₆H₅))2
CAS No.:98481-60-8
Molecular Formula:C₂₀H₃₄Cl₄N₂P₂W₂
Molecular Weight:873.963
Hs Code.:

W<sub>2</sub>Cl<sub>4</sub>(N(CH<sub>3</sub>)2)2(P(CH<sub>3</sub>)2(C<sub>6</sub>H<sub>5</sub>))2

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Chemical Property of W₂Cl₄(N(CH₃)2)2(P(CH₃)2(C₆H₅))2

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Technology Process of W₂Cl₄(N(CH₃)2)2(P(CH₃)2(C₆H₅))2

There total 2 articles about W₂Cl₄(N(CH₃)2)2(P(CH₃)2(C₆H₅))2 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: 87.0%

: 75-77-4
chloro-trimethyl-silane

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

: 672-66-2
Dimethyl(phenyl)phosphine

: 98481-60-8
W₂Cl₄(N(CH₃)2)2(P(CH₃)2(C₆H₅))2

Guidance literature:: In toluene; W-complex was dissolved in toluene and Me3SiCl was added, the mixture was stirred for 2.5 d, addn. of PMe2Ph, color change with formation of a ppt.;; ppt. was filtered off, washed with twice hexane and dried under vacuum,redissolution in hot toluene, cooling, crystals were collected by filtrn.;;

Reference yield: 48.0%

: 63301-81-5
1,2-W₂Cl₂(dimethylamido)4

: 672-66-2
Dimethyl(phenyl)phosphine

: 98481-60-8
W₂Cl₄(N(CH₃)2)2(P(CH₃)2(C₆H₅))2

Guidance literature:: In toluene; W-complex was dissolved in toluene and PMe2Ph was added, the soln. was stirred for 48 h at 60°;; obtained solid was filtered off, washed twice with hexane and dried in vacuum; crystals were obtained by cooling a concd. toluene soln. to -15.degree for 2 weeks; elem. anal;;