(methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese

Base Information

• Chemical Name: (methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese
• CAS No.: 77438-16-5
• Molecular Formula: C₂₅H₂₀MnO₆P
• Molecular Weight: 502.342
• Mol file: 77438-16-5.mol

Synonyms:(methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese

Chemical Property of (methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese

There total 2 articles about (methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese 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%

{(PPh3)manganese(carbonyl)4 bromide} (57693-96-6,65437-12-9,13682-00-3) + (methoxycarbonyl)methyl p-toluenesulfonate (88016-30-2) → (methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese (77438-16-5)

Guidance literature:

With Na/Hg; In tetrahydrofuran; (N2); Schlenk technique; soln. of Mn complex in THF was pipetted into Na/Hg (4 equiv.); stirred for 2 h; filtered through Celite into soln. of acetate in THF; stirred overnight; filtered through Celite; dried (vac.); triturated with pentane;

DOI:10.1021/om900804j

Reference yield: 0.2%

dimanganese octacarbonyl di-(triphenyl phosphine) (15279-67-1,10170-70-4) + bromoacetic acid methyl ester (96-32-2) → {(PPh3)manganese(carbonyl)4 bromide} (57693-96-6,65437-12-9,13682-00-3) + (methoxycarbonylmethyl)tetracarbonyltriphenylphosphinemanganese (77438-16-5)

Guidance literature:

With sodium amalgam; In tetrahydrofuran; Mn2(CO)8(PPh3)2 converted with Na/Hg in THF into NaMn(CO)4PPh3, freshlydistd. MeOCOCH2Br in THF added at -20°C, stirred and warmed; evapd. in vac., extd. with ether, concd., chromd. (silica gel, -30°C, hexane/ether), concd., hexane added, fractionally crystd.; elem. anal.;

DOI:10.1016/S0022-328X(00)82475-4

upstream raw materials:

dimanganese octacarbonyl di-(triphenyl phosphine)

bromoacetic acid methyl ester

{(PPh₃)manganese(carbonyl)4 bromide}

(methoxycarbonyl)methyl p-toluenesulfonate