Neodymium, triiodotris(tetrahydrofuran)-

Base Information

• Chemical Name: Neodymium, triiodotris(tetrahydrofuran)-
• CAS No.: 113316-94-2
• Molecular Formula: C12H24I3NdO3
• Molecular Weight: 741.274
• Mol file: 113316-94-2.mol

Synonyms:

Chemical Property of Neodymium, triiodotris(tetrahydrofuran)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Neodymium, triiodotris(tetrahydrofuran)-

There total 3 articles about Neodymium, triiodotris(tetrahydrofuran)- 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: 82.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + neodymium + neodymium(II) diiodide + Azobenzene (1227476-15-4) → tris(tetrahydrofurane)triiodidoneodymium(III) (113316-94-2) + [neodymium(III)I(THF)2]2(N2Ph2)2

Guidance literature:

In tetrahydrofuran; under vac., Schlenk techniques; soln. of azobenzene (0.5 equiv.) in THF added with stirring to Nd-NdI2 mixt. at ambient temp.; stirred for 5 min; filtered through glass filter; crystd. from filtrate at -20°C for2 d; decanted; mixt. of crystals washed with hexane; extd. with warm TH F; solvent removed from extract in vac. (Nd-azobenzene complex); elem. anal.;

DOI:10.1016/S0022-328X(03)00785-X

Reference yield: 42.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + neodymium(II) diiodide + water (7732-18-5) + benzonitrile (100-47-0) → tris(tetrahydrofurane)triiodidoneodymium(III) (113316-94-2) + NdI(OH)2(H2O)5 + lophine (484-47-9) + 2,4,6-triphenyl-1,3,5-triazine (493-77-6) + 2,3,5,6-tetraphenylpyrazine (642-04-6)

Guidance literature:

In tetrahydrofuran; conventional Schlenk technique; PhCN added with stirring to NdI2; 5 min;PhCN removed in vac.; THF added; pptd. for 1 h; decanted; solvent remov ed from mother liquor; MeOH added; pptd. (20°C, 20 h); MeOH removed from soln.; pptd. by adding H2O; ppt. after decantation washed with cold THF, dried in vac. (NdI3(thf)3);ppt. after H2O addition sepd. by centrifuging, dried (NdI(OH)2(H2O)5); elem. anal.;

DOI:10.1023/B:RUCB.0000037850.09936.95

Reference yield: 11.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + neodymium(II) diiodide + phenol (108-95-2,27073-41-2) → tris(tetrahydrofurane)triiodidoneodymium(III) (113316-94-2) + [(PhO)2NdI(THF)3] (517863-81-9) + [PhONdI2(THF)4] (517863-80-8)

Guidance literature:

In tetrahydrofuran; using Schlenk techniques; cooling of suspn. of NdI2 in THF to -100°C; addn. of phenol; pptn. for 3 min; heating to room temp.; decanting, concn. of solvent, cooling to -12°C, crystn. for 2 days; sepn., extn. of pptn. with ether, removal of ether, recrystn. of residue from THF-ether; elem. anal.;

DOI:10.1023/A:1021364804963

upstream raw materials:

tetrahydrofuran

phenol

Azobenzene

water

Downstream raw materials:

tris(phenylethynyl)(tetrahydrofurane)neodymium(III)

copper(l) iodide

Refernces

• 1、 Balashova,Khoroshenkov,Kusyaev,Eremenko,Aleksandrov,Fukin,Bochkarev. "Reactions of benzonitrile with diiodides of neodymium, dysprosium, and thulium". . p. 825 - 829. Retrieved 2007/10/03.