W(CO)5(P(CCC₆H₅)2CI(Si(CH₃)3)2)

Base Information

• Chemical Name: W(CO)5(P(CCC₆H₅)2CI(Si(CH₃)3)2)
• CAS No.: 1192115-01-7
• Molecular Formula: C₂₈H₂₈IO₅PSi₂W
• Molecular Weight: 842.427
• Mol file: 1192115-01-7.mol

Synonyms:

Chemical Property of W(CO)5(P(CCC₆H₅)2CI(Si(CH₃)3)2)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of W(CO)5(P(CCC₆H₅)2CI(Si(CH₃)3)2)

There total 1 articles about W(CO)5(P(CCC₆H₅)2CI(Si(CH₃)3)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: 10.0%

n-butyllithium (109-72-8,29786-93-4) + (1,4,7,10-tetraoxacyclododecane) (294-93-9,64491-37-8) + {[bis(trimethylsilyl)methyl(chloro)phosphane-κP]pentacarbonyltungsten(0)} (284684-50-0) + 1-iodo-2-phenylethyne (932-88-7) → W(CO)5(PIClCH(Si(CH3)3)2) (1192114-98-9) + W(CO)5(PCl(CH(Si(CH3)3)2)CHCIC6H5) (1192115-00-6) + W(CO)5(P(CCC6H5)2CI(Si(CH3)3)2) (1192115-01-7)

Guidance literature:

With diisopropylamine; In diethyl ether; under Ar; n-BuLi and i-Pr2NH reacted in Et2O; cooled to -90°C; soln. of W complex and 12-crown-4 in Et2O slowly added; 5 min; soln. of PhCCI in Et2O added; stirred for 2 h upon warming to 0°C; solvent evapd.; suspended in Et2O; evapd.; sepd. by column chromy. (Al2O3, -20°C, petroleum ether, petroleum ether-Et2O 19:1 and 18:2); solvent removed from 2nd band, washed (pentane); powder from 3rd and 4th bands washed (pentane); elem. anal.;

DOI:10.1021/om900443v

upstream raw materials:

n-butyllithium

(1,4,7,10-tetraoxacyclododecane)

{[bis(trimethylsilyl)methyl(chloro)phosphane-κP]pentacarbonyltungsten(0)}

1-iodo-2-phenylethyne