trans-Re(CO)4(PPh₃)2BF₄

Base Information

Chemical Name:trans-Re(CO)4(PPh₃)2BF₄
CAS No.:118228-17-4
Molecular Formula:BF₄*C₄₀H₃₀O₄P₂Re
Molecular Weight:909.635
Hs Code.:

trans-Re(CO)4(PPh<sub>3</sub>)2BF<sub>4</sub>

Synonyms:trans-Re(CO)4(PPh₃)2BF₄

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Chemical Property of trans-Re(CO)4(PPh₃)2BF₄

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Technology Process of trans-Re(CO)4(PPh₃)2BF₄

There total 2 articles about trans-Re(CO)4(PPh₃)2BF₄ 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: 94.0%

: 14104-20-2
silver tetrafluoroborate

: 51446-58-3
mer,trans-BrRe(CO)3(PPh₃)2

: 118228-17-4
trans-Re(CO)4(PPh₃)2BF₄

Guidance literature:: With carbon monoxide; In dichloromethane; refluxing slurry of mer,trans-BrRe(CO)3(PPh3)2 in CH2Cl2 and addn. of AgBF4, bubbling CO through the soln., further addn. of AgBF4 after 2 and 5 h, cooling to room temp. after a total 8 h; filtration through Celite, concn. of filtrate, addn. of ether, pptn.; elem. anal.;

Reference yield:

: 1253855-54-7
[Re(P(C₆H₅)3)2(CO)3(CHOB(C₂H₅)3)]*C₆H₅CH₃

: 118228-17-4,1193374-25-2
[Re(CO)4(P(C₆H₅)3)2]⁽¹⁺⁾*BF₄^(1-)=[Re(CO)4(P(C₆H₅)3)2][BF₄]

Guidance literature:: In neat (no solvent, solid phase); byproducts: BEt3; Re complex was kept in vac.;
DOI:10.1021/om100638d

Reference yield: 93.0%

: 118228-17-4
trans-Re(CO)4(PPh₃)2BF₄

: tetraethylammonium borohydride

: 118228-22-1
mer,trans-Re(CO)3(PPh₃)2CHO

Guidance literature:: In methanol; addn. of Et4NBH4 to stirred slurry of Re(CO)4(PPh)2.BF4 under N2 at room temp. and stirring continued till ceasing of gas evolution (5-10 mins.), pptn.; filtration under N2, washing with methanol, drying in vacuo;