[pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]

Base Information

Chemical Name:[pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]
CAS No.:654674-48-3
Molecular Formula:C₄₆H₄₂N₂O₁₃P₂W
Molecular Weight:1076.64
Hs Code.:

[pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]

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Chemical Property of [pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]

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Technology Process of [pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]

There total 5 articles about [pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)] 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: 53.0%

: 654674-44-9
(pentacarbonyl[2,3-bis(methoxycarbonyl)-2-(1,4,5,6,7-pentamethylnorborna-2,5-dien-7-yl)-3,4-bis(methoxycarbonyl)-5-(N-triphenylphosphonioiminoyl)-2H-1,2-azaphosphole-κP]tungsten(O))

: 654674-48-3
[pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]

Guidance literature:: In o-xylene; all manipulations under deoxygenated dry N2; soln. of W complex, heated at 120°C for 100 min with stirring; volatiles removed in vac., sepd. by chromy. (SiO2, -10°C, n-pentane/ether (1:3)), evapd., recrystd. from Et2O, elem. anal.;
DOI:10.1002/ejic.200200649

Reference yield:

: 4027-82-1
N-(triphenylphosphoranylidene)cyanamide

: 654674-48-3
[pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]

Guidance literature:: Multi-step reaction with 3 steps

1: toluene

2: toluene

3: o-xylene

In o-xylene; toluene;
DOI:10.1002/ejic.200200649

Reference yield:

: 219555-15-4
pentacarbonyl[2-(pentamethyl-2,4-cyclopentadien-1-yl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

: 654674-48-3
[pentacarbonyl(4,5,8,9-tetrakis(methoxycarbonyl)-2,3,6,7,12-pentamethyl-10-triphenylphosphonioiminoyl-1-aza-11-phosphatetracyclo[6.2.1.1(3,6).0(2.7)]dodeca-4,9-diene-κP)tungsten(O)]

Guidance literature:: Multi-step reaction with 3 steps

1: toluene

2: toluene

3: o-xylene

In o-xylene; toluene;
DOI:10.1002/ejic.200200649