bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II)

Base Information

• Chemical Name: bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II)
• CAS No.: 207723-40-8
• Molecular Formula: C₃₈H₄₂N₄O₄Yb
• Molecular Weight: 791.816
• Mol file: 207723-40-8.mol

Synonyms:bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II)

Chemical Property of bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II)

There total 4 articles about bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II) 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: 80.0%

1,2-dimethoxyethane (110-71-4) + (η(1)-3,5-diphenylpyrazolato)trimethyltin(IV) + ytterbium → bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II) (207723-40-8) + hexamethyldistannane (661-69-8)

Guidance literature:

With Hg; In 1,2-dimethoxyethane; Sonication; (N2), DME added to excess of Yb metal, Sn complex and 1-2 drops of Hg, sonicated at room temp. for 5 d; filtered, concd., crystd. at -20°C, washed (hexane), dried (vac.), elem. anal.;

DOI:10.1002/ejic.200600045

Reference yield: 73.0%

1,2-dimethoxyethane (110-71-4) + dimethyltin(IV) bis(3,5-diphenylpyrazolate) + ytterbium → bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II) (207723-40-8)

Guidance literature:

With Hg; In 1,2-dimethoxyethane; N2; dme added to mixt. of Yb pieces (5.26 mmol), Sn compd. (1.06 mmol), Hg (2 drops), stirred for 2 h; filtered, concd., crystd., elem. anal.;

DOI:10.1002/ejic.200800642

Reference yield:

1,2-dimethoxyethane (110-71-4) + (1,2-dimethoxyethane)tris(3,5-diphenylpyrazolato)ytterbium(III) (226877-31-2) → bis(1,2-dimethoxyethane)bis(3,5-diphenylpyrazolato)ytterbium(II) (207723-40-8)

Guidance literature:

With Yb; Hg; In 1,2-dimethoxyethane; Sonication; inert atmosphere, ultrasonication (24 h); filtration, removement of solvent;

DOI:10.1002/(sici)1099-0682(199905)1999:5<751::aid-ejic751>3.0.co;2-5

upstream raw materials:

1,2-dimethoxyethane

(1,2-dimethoxyethane)tris(3,5-diphenylpyrazolato)ytterbium(III)

Downstream raw materials:

(1,2-dimethoxyethane)tris(3,5-diphenylpyrazolato)ytterbium(III)