C5Me5(CO)2Re(η2-PhCCCCPh)

Base Information

Chemical Name:C5Me5(CO)2Re(η2-PhCCCCPh)
CAS No.:465511-56-2
Molecular Formula:C₂₈H₂₅O₂Re
Molecular Weight:579.712
Hs Code.:

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Chemical Property of C5Me5(CO)2Re(η2-PhCCCCPh)

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Technology Process of C5Me5(CO)2Re(η2-PhCCCCPh)

There total 1 articles about C5Me5(CO)2Re(η2-PhCCCCPh) 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: 52.0%

: (pentamethylcyclopentadienyl)(CO)2Re(tetrahydrofuran)

: 886-66-8
1,4-diphenyl-1,3-butadiyne

: 465511-56-2
C5Me5(CO)2Re(η2-PhCCCCPh)

Guidance literature:: In tetrahydrofuran; under N2; 1,4-diphenylbutadiyne (2.5 mmol) and Re-contg. compd. (0.56 mmol) in THF was stirred for 24 h; volatiles were evapd. under vac. and the residue was chromd. on silica gel using 5:1 hexane-CH2Cl2; elem. anal.;
DOI:10.1016/S0020-1693(02)00740-5

Reference yield: 78.0%

: 67969-82-8
tetrafluoroboric acid diethyl ether

: 465511-56-2
C5Me5(CO)2Re(η2-PhCCCCPh)

: C5Me5(CO)2Re(η3-(E)-(PhCH=)CCCPh)(1+)BF4(1-)

Guidance literature:: In dichloromethane; under N2; HBF4*Et2O (0.12 mmol) was added to a soln. of Re-contg. compd.(0.070 mmol) in CH2Cl2; stirring for 10 min; the soln. was concd. under vac.; condensation of diethyl ether at -78°C gave light brown solid; it was filtered at room temp. and washed with diethyl ether; elem. anal.;
DOI:10.1016/S0020-1693(02)00740-5