pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)

Base Information

Chemical Name:pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)
CAS No.:252854-71-0
Molecular Formula:C₂₄H₃₀NO₇PSi₂W
Molecular Weight:715.499
Hs Code.:

Synonyms:pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)

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Chemical Property of pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)

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Technology Process of pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)

There total 3 articles about pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0) 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: 85.0%

: 171625-87-9
pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

: 100-47-0
benzonitrile

: 623-47-2
propynoic acid ethyl ester

: 252854-71-0
pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)

Guidance literature:: In pentane; Irradiation (UV/VIS); irradiation at -50°C for 1.5 h (low-pressure Hg-lamp), evapn.; low-temp. column chromy., crystn. from pentane;
DOI:10.1039/a905752h

Reference yield:

: 171625-87-9
pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

: 623-47-2
propynoic acid ethyl ester

: pentacarbonyl[1-(bis(trimethylsilyl)methyl)-2-(ethoxycarbonyl)-1H-phosphirene-κP]tungsten(0)

: 252854-71-0
pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)

Guidance literature:: In toluene; N2-atmosphere; 2 equiv. of EtOOCCCH; stirring (75°C, 1.5 h); not isolated, detd. by (31)P NMR spectroscopy;
DOI:10.1021/om990537p

Reference yield:

: 171625-87-9
pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)

: 623-47-2
propynoic acid ethyl ester

: pentacarbonyl[1-(bis(trimethylsilyl)methyl)-2-(ethoxycarbonyl)-1H-phosphirene-κP]tungsten(0)

: 252854-71-0
pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-(ethoxycarbonyl)-5-phenyl-2H-1,2-azaphosphole-κP]tungsten(0)

: (CO)5W(PC₃HN(CH(Si(CH₃)3)2)(CH₃CH₂OOC)(C₆H₅))

Guidance literature:: In benzonitrile; N2-atmosphere; 2 equiv. of EtOOCCCH; stirring (75°C, 1.5 h); not isolated, detd. by (31)P NMR spectroscopy;
DOI:10.1021/om990537p