(η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl

Base Information

• Chemical Name: (η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl
• CAS No.: 110551-63-8
• Molecular Formula: C₄₂H₆₄ClO₂Ta
• Molecular Weight: 817.37
• Mol file: 110551-63-8.mol

Synonyms:(η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl

Chemical Property of (η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl

There total 5 articles about (η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl 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: 65.0%

Ta(2,6-OC6H3(i-Pr)2)2Cl3*OEt2 (125950-54-1) + hex-3-yne (928-49-4) → (η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl (110551-63-8)

Guidance literature:

With Na#Hg; In diethyl ether; -30°C;; filtration; volatiles removed; insoluble alkyne polymer and (in presence of excess alkyne) hexaethylbenzene also formed;

DOI:10.1021/ja00255a056

Reference yield: 53.0%

Ta(OC6H3(CH(CH3)2)2)2Cl3(C2H5OC2H5) (125950-54-1) + hex-3-yne (928-49-4) → (η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl (110551-63-8)

Guidance literature:

With NaHg amalgam; In diethyl ether; (N2), cooled to -40°C under stirring, added C6H10 and NaHg amalgam, stirred at room temp. for 1 h; filtered through Celite, solvent removed in vac., washed with cold pentane, filtered off, dried in vac., recrystd. from toluene/pentane; elem. anal., IR, NMR;

Reference yield: 50.0%

(η6-C6Et6)Ta(2,6-diisopropylphenoxide)2 (125820-42-0) → (η6-C6Et6)Ta(2,6-diisopropylphenoxide)2Cl (110551-63-8)

Guidance literature:

With CH₂Cl₂; In diethyl ether;

DOI:10.1039/c39890000664

upstream raw materials:

(η(6)-C6Me6)Ta(O(2,6-C6H3iPr2))2Cl

hex-3-yne

Ta(2,6-OC₆H₃(i-Pr)2)2Cl₃*OEt₂

Ta(2,6-diisopropylphenoxide)2Cl₃

Downstream raw materials:

(η6-C6Et6)Ta(2,6-diisopropylphenoxide)2