fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}

Base Information

Chemical Name:fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}
CAS No.:155977-24-5
Molecular Formula:C₃₄H₃₇MoN₂O₄P₃
Molecular Weight:726.54
Hs Code.:

Synonyms:

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Chemical Property of fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}

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Technology Process of fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}

There total 1 articles about fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane-2-yl)} 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: 76.0%

: 15444-66-3
(1,2-bis(diphenylphosphino)ethane)tetracarbonylmolybdenum

: 7137-86-2
2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane

: 75-05-8,26809-02-9
acetonitrile

: 155977-24-5
fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}

Guidance literature:: In tetrahydrofuran; dichloromethane; acetonitrile; Irradiation (UV/VIS); irradiation of Mo-compd. together with CH2Cl2 and MeCN in a Pyrex-tube (400 W Hg-arc lamp) for 5 h at 0°C (under N2) yields the intermediate quantitatively, removal of solvents, addn. of ligand and THF, refluxing for 2.5 h, cooling to room temp.; concn. the volume under vac., addn. of hexane, filtn., washing with hexane, vac. drying, elem. anal.;
DOI:10.1016/0022-328X(94)87055-1

Reference yield:

: 155977-24-5
fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(2-methoxy-1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}

: mer-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}⁽¹⁺⁾

: fac-{molybdenum(1,2-bis(diphenylphosphino)ethane)(tricarbonyl)(1,3-dimethyl-1,3,2-diazaphospholane-2-yl)}⁽¹⁺⁾

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; soln. of Cr-compd. in CH2Cl2 is cooled to -78°C (under N2), addn. of BF3*Et2O, allowing to warm to room temp.; monitored by IR- and NMR-spectroscopy, first the fac-complex is formed which isomerizes to the mer-complex;
DOI:10.1016/0022-328X(94)87055-1