Ytterbium, diiodotetrakis(tetrahydrofuran)-

Base Information

• Chemical Name: Ytterbium, diiodotetrakis(tetrahydrofuran)-
• CAS No.: 106316-57-8
• Molecular Formula: C₁₆H₃₂I₂O₄Yb
• Molecular Weight: 715.277
• Mol file: 106316-57-8.mol

Synonyms:

Chemical Property of Ytterbium, diiodotetrakis(tetrahydrofuran)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Ytterbium, diiodotetrakis(tetrahydrofuran)-

There total 6 articles about Ytterbium, diiodotetrakis(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: 38.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + N-iodine-triphenylphosphoraneimine (93728-64-4) + ytterbium → tetrakis(tetrahydrofurane)diiodidoytterbium(II) (106316-57-8,166943-06-2) + [Yb2I(C4H8O)2(NP(C6H5)3)4]*2C4H8O

Guidance literature:

In tetrahydrofuran; Sonication; under Ar; molar ratio of Yb : INPPh3 = 1:1; Yb suspended in soln. of Ph3PNI in THF, sonication for 2 h; filtered, filtrate concd., crystals filtered off and dried; elem. anal.;

DOI:10.1002/(SICI)1521-3749(200002)626:2<349::AID-ZAAC349>3.0.CO;2-V

Reference yield: 29.0%

bis(phenylethynyl)ytterbium(II) tetrahydrofuranate (727679-11-0) + iodotetraphenyl-λ5-stibane (16894-70-5) → tetrakis(tetrahydrofurane)diiodidoytterbium(II) (106316-57-8,166943-06-2) + phenylethynylytterbium(II) iodide tetrahydrofuranate (925457-74-5) + triphenylantimony (603-36-1)

Guidance literature:

In tetrahydrofuran; Sb-compound in THF added to Yb-complex in THF, kept at room temp. for 24h under vac.; washed with hexane, dried in vac., solvent removed; elem. anal.;

DOI:10.1134/S1070363206050070

Reference yield: 5.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + iodobenzene (591-50-4) + N,N'-bis-2,6-xylylformamidine (16596-05-7) + ytterbium → tetrakis(tetrahydrofurane)diiodidoytterbium(II) (106316-57-8,166943-06-2) + {Yb(XylForm)I(tetrahydrofuran)2}2

Guidance literature:

tetrahydrofuran; iodobenzene; ytterbium; at -78 ℃; for 0.00277778h; Schlenk technique; Glovebox; Inert atmosphere; Sonication;

N,N'-bis-2,6-xylylformamidine; at -78 - 20 ℃; Schlenk technique; Glovebox; Inert atmosphere;

DOI:10.1002/chem.201704383

upstream raw materials:

bis(phenylethynyl)ytterbium(II) tetrahydrofuranate

iodotetraphenyl-λ⁵-stibane

tetrahydrofuran

N-iodine-triphenylphosphoraneimine

Downstream raw materials:

fac-[YbPh₃(THF)3]

Yb(C₄H₈O)2(C₆H₅)2

Refernces

• 1、 Blair, Victoria L.,Deacon, Glen B.,Guo, Zhifang,Junk, Peter C.. "A simple one-pot route to stable formamidinatoiodidolanthanoid(iii) complexes from lanthanoid metals". supporting information. p. 11513 - 11516. Retrieved 2021/11/12.
• 2、 Zhiltsov,Pimenova,Gushchin,Morgunova. "Reaction of bis(phenylethynyl)itterbium with tetraphenylantimony halides". . p. 705 - 707. Retrieved 2008/02/02.