lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate

Base Information

Chemical Name:lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate
CAS No.:1225285-45-9
Molecular Formula:C₁₅H₆NO₆SW*Li
Molecular Weight:519.073
Hs Code.:

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Chemical Property of lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate

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Technology Process of lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate

There total 1 articles about lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate 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:

: 1826-11-5
2-phenylthiazole

: 14040-11-0
tungsten hexacarbonyl

: 1225285-45-9
lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate

Guidance literature:: With BuLi; In tetrahydrofuran; hexane; (Ar); std. Schlenk technique; soln. of BuLi in hexane was added dropwiseto soln. of thiazole in THF at -78°C; stirred for 1 h; W complex was added; after 2.5 h temp. was warmed to -25°C; stirred at roo m temp. for 1.5 h; evapd. (vac.); washed (pentane);
DOI:10.1039/b9nj00413k

Reference yield: 54.0%

: 110-86-1
pyridine

: 32315-10-9
bis(trichloromethyl) carbonate

: 1225285-45-9
lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate

: cis-dicarbonylchloro[(2-phenylthiazol-5-yl)methylidyne]-cis-bis(pyridine)tungsten

Guidance literature:: In pyridine; dichloromethane; (Ar); std. Schlenk technique; soln. of (Cl3CO)2CO in CH2Cl2 was transferred to soln. of W complex in CH2Cl2 at -78°C; stirred (-78°C, 1.5 h; 0°C, 30 min); warmed to room temp.; pyridine/t-BuOH (2/1) was added; several drops of MeOH added; evapd.; inert chromd. (-30°C, silicagel, CH2Cl2, CH2Cl2/MeCN, 19/1, 9/1); triturated with Et2O; dried (vac. ); elem. anal.;
DOI:10.1039/b9nj00413k

Reference yield:

: 1225285-45-9
lithium pentacarbonyl[(2-phenylthiazol-5-yl)carbonyl]tungstate

: 1225285-29-9
pentacarbonyl-2κ5C-[μ-(2-phenylthiazol-5-yl)carbonyl-1κC:2κO](triphenylphosphine-1κP)goldtungsten

Guidance literature:: Multi-step reaction with 2 steps

1: dichloromethane; water

2: NaBF₄ / tetrahydrofuran

With NaBF₄; In tetrahydrofuran; dichloromethane; water;
DOI:10.1039/b9nj00413k