bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride

Base Information

Chemical Name:bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride
CAS No.:500298-18-0
Molecular Formula:C₃₄H₃₆Cl₂N₂O₂Zr
Molecular Weight:666.802
Hs Code.:

Synonyms:

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Chemical Property of bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride

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Technology Process of bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride

There total 10 articles about bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride 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: 52.0%

: 21959-01-3,125410-70-0,125410-71-1
zirconium tetrachloride bis(tetrahydrofuran) complex

: 215033-50-4
2-phenyliminomethyl-6-tert-butylphenol

: 500298-18-0,261375-85-3,500298-19-1,500298-16-8,500298-22-6,215050-66-1
bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride

Guidance literature:: With n-butyllithium; In tetrahydrofuran; (Ar), ligand in THF at -78°C treated with n-butyllithium in hexane dropwise for 5 min, warmed to room temp., stirred for 2 h, treated dropwise with Zr complex at -78°C, warmed to room temp., stirred for15 h; concd.(vac.), stirred in CH2Cl2, filtered, washed (CH2Cl2), organic filtrate concd.(vac.), recrystd., elem. anal., NMR;
DOI:10.1016/S1381-1169(01)00050-4

Reference yield:

: 88-18-6
2-tert-Butylphenol

: 500298-18-0,261375-85-3,500298-19-1,500298-16-8,500298-22-6,215050-66-1
bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride

Guidance literature:: Multi-step reaction with 4 steps

1.1: ethylmagnesium bromide / tetrahydrofuran / 1 h / 0 °C / Schlenk technique; Inert atmosphere

1.2: 2 h / 88 °C / Schlenk technique; Inert atmosphere

1.3: Schlenk technique; Inert atmosphere

2.1: toluene-4-sulfonic acid / toluene / 3 h / Schlenk technique; Inert atmosphere; Dean-Stark; Reflux

3.1: potassium hydride / diethyl ether / 2 h / 20 °C / Schlenk technique; Inert atmosphere

3.2: 20 h / 20 °C / Schlenk technique; Inert atmosphere

4.1: dichloromethane / 20 °C / Schlenk technique; Inert atmosphere

With ethylmagnesium bromide; potassium hydride; toluene-4-sulfonic acid; In tetrahydrofuran; diethyl ether; dichloromethane; toluene;
DOI:10.1016/j.poly.2016.07.033

Reference yield:

: 24623-65-2
3-tert-butyl-2-hydroxybenzaldehyde

: 500298-18-0,261375-85-3,500298-19-1,500298-16-8,500298-22-6,215050-66-1
bis[N-(3-tert-butylsalicylidene)-anilinato]zirconium(IV) dichloride

Guidance literature:: Multi-step reaction with 3 steps

1.1: toluene-4-sulfonic acid / toluene / 3 h / Schlenk technique; Inert atmosphere; Dean-Stark; Reflux

2.1: potassium hydride / diethyl ether / 2 h / 20 °C / Schlenk technique; Inert atmosphere

2.2: 20 h / 20 °C / Schlenk technique; Inert atmosphere

3.1: dichloromethane / 20 °C / Schlenk technique; Inert atmosphere

With potassium hydride; toluene-4-sulfonic acid; In diethyl ether; dichloromethane; toluene;
DOI:10.1016/j.poly.2016.07.033