3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine

Base Information

Chemical Name:3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine
CAS No.:203639-47-8
Molecular Formula:C₄₄H₃₅NO₁₃W₂
Molecular Weight:1153.46
Hs Code.:

3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine

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Chemical Property of 3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine

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Technology Process of 3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine

There total 2 articles about 3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine 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: 100.0%

: 203639-46-7
4,8-bis(2-ethoxy-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-1-ethoxy-2-methyl-3,5,7-triphenylazabicyclo[4.2.0]octa-3,7-diene

: 203639-47-8
3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine

Guidance literature:: In diethyl ether; pentane; Ar-atmosphere; chromy. (pentane / Et2O = 20 : 1); elem. anal.;
DOI:10.1021/om9708586

Reference yield:

: pentacarbonyl(1-ethoxy-3-phenylpropyn-1-ylidene)tungsten

: N-methyl cinnamamide

: 203639-47-8
3-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungstaethen-2-yl)-5-(2-ethoxy-4-phenyl-1,1,1,1,1-pentacarbonyl-1-tungsta-1,3-butadien-4-yl)-6-ethoxy-1-methyl-4-phenyl-1,4-dihydropyridine

Guidance literature:: Multi-step reaction with 2 steps

1: Et₃OBF₄; Et₃N / dichloromethane

2: diethyl ether; pentane

With Et₃OBF₄; Et₃N; In diethyl ether; dichloromethane; pentane;
DOI:10.1021/om9708586