(C₅Me₅)₂Y(C≡CPh)(tetrahydrofuran)

Base Information

• Chemical Name: (C₅Me₅)₂Y(C≡CPh)(tetrahydrofuran)
• CAS No.: 1333210-70-0
• Molecular Formula: C₃₂H₄₃OY
• Molecular Weight: 532.599
• Mol file: 1333210-70-0.mol

Synonyms:

Chemical Property of (C₅Me₅)₂Y(C≡CPh)(tetrahydrofuran)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (C₅Me₅)₂Y(C≡CPh)(tetrahydrofuran)

There total 2 articles about (C₅Me₅)₂Y(C≡CPh)(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: 34.0%

(C5Me5)2Y(η3-CH2CHCH2)(THF) (378753-31-2) + phenylacetylene (536-74-3) → (C5Me5)2Y(C≡CPh)(tetrahydrofuran) (1333210-70-0) + [(C5Me5)2Y]2(μ-η2:η2-PhC=C=C=CPh)

Guidance literature:

In hexane; byproducts: propene, THF; (Ar); addn. of a soln. of alkyne in hexane to a soln. of yttrium complexin hexane, stirring for 16 h; evapn. in vac., dissolving in hot benzene, slow cooling to room temp. overnight, decantation, washing with benzene, drying in vac.; elem. anal.;

DOI:10.1021/om200419k

Reference yield:

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + (C5Me5)2Y(μ-Cl)(C≡CPh)Y(C5Me5)2 → terahydrofuran-bis(η5-pentamethylcyclopentadienyl)yttrium(III)-chloride + (C5Me5)2Y(C≡CPh)(tetrahydrofuran) (1333210-70-0)

Guidance literature:

In neat (no solvent); for 0.0833333h; Inert atmosphere; Schlenk technique;

DOI:10.1021/om300546t

Reference yield: 69.0%

(C5Me5)2Y(C≡CPh)(tetrahydrofuran) (1333210-70-0) + diisopropyl-carbodiimide (693-13-0) → (C5Me5)2Y[C(=CHPh)C(N=CMe2)=N(i)Pr-κ2C,N] (1333210-73-3)

Guidance literature:

In tetrahydrofuran; byproducts: THF; (Ar); addn. of a soln. of carbodiimide in THF to a soln. of yttrium complex in THF, stirring at room temp. for 16 h; evapn. in vac., dissolving in hot hexane, storage overnight at -30°C, decantation, washing with cold hexane, drying in vac.; elem. anal.;

DOI:10.1021/om200419k

upstream raw materials:

(C5Me5)2Y(η3-CH2CHCH2)(THF)

phenylacetylene

tetrahydrofuran

Downstream raw materials:

(C5Me5)2Y[C(=CHPh)C(N=CMe2)=N(i)Pr-κ2C,N]

(C5Me5)2Y[(t)BuNC(C.ident.CPh)N(t)Bu-κ2N,N']

(C5Me5)2Y(C(=CHPh)C[N=C(CH2)5]=N(Cy)-κ2C,N)