[(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran]

Base Information

Chemical Name:[(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran]
CAS No.:639822-69-8
Molecular Formula:C₃₄H₂₄Mn₂O₅
Molecular Weight:622.438
Hs Code.:

Synonyms:[(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran]

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Chemical Property of [(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran]

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Technology Process of [(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran]

There total 2 articles about [(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran] 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: 55.0%

: 6921-27-3
dipropargyl ether

: 12087-13-7
Li[(cyclopentadienyl)Mn(CO)2C(O)(C₆H₅)]*diethyl ether

: 639822-69-8
[(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran]

Guidance literature:: With trifluoroacetic anhydride; copper(I) bromide; lithium iodide; In tetrahydrofuran; dichloromethane; addn. of trifluoroacetic acid anhydride to dichloromethane slurry of Mn complex at -78°C, addn. of THF soln. of dipropargyl ether, CuBr, LiI (both in catalytic amt.), and N(C2H5)(CH(CH3)2)2, slow warming to room temp.; solvent evapn. under vac., chromy. (silica gel, 20% ether/hexanes);
DOI:10.1021/om030561+

Reference yield:

: {(η5-C5H5)(CO)2MnCPh}BCl4

: 6921-27-3
dipropargyl ether

: 639822-69-8
[(η5-C5H5)(carbonyl)2Mn]2[η2,η2-3,4-bis(phenylethynyl)-2,5-dihydrofuran]

Guidance literature:: With CuBr; LiI; EtN(i-Pr)2; In dichloromethane; 0.42 equiv of diyne per (Cp(CO)2MnCPh)BCl4, CuBr, LiI, EtN(i-Pr)2, CH2Cl2, -78 °C; complex purified by column chromy.;
DOI:10.1021/om0303799