3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride

Base Information

Chemical Name:3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride
CAS No.:1448442-70-3
Molecular Formula:C₄₀H₄₆AlClN₂O₂
Molecular Weight:649.252
Hs Code.:

3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride

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Chemical Property of 3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride

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Technology Process of 3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride

There total 5 articles about 3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride 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: 74.0%

: 1448442-60-1
3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-ol)

: 96-10-6
diethylaluminium chloride

: 1448442-70-3
3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride

Guidance literature:: In hexane; dichloromethane; at 0 - 22 ℃; for 12h;
DOI:10.1021/ja405151n

Reference yield:

: 6627-55-0
2-bromo-p-cresol

: 1448442-70-3
3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran / 0.17 h / 0 - 22 °C / Reflux

1.2: 12 h / Reflux

2.1: triethylamine; formaldehyd / tetrahydrofuran; diethyl ether; toluene / 12 h / 0 - 80 °C

3.1: air / methanol / 7 h / 65 °C

4.1: dichloromethane; hexane / 12 h / 0 - 22 °C

With formaldehyd; sodium hydride; triethylamine; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; toluene; 1.1: |Kumada Cross-Coupling;
DOI:10.1021/ja405151n

Reference yield:

: 2633-66-1
2-mesitylmagnesium bromide

: 1448442-70-3
3,3''-((1E,1'E)-((2,3-dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2',4',5,6'-tetramethyl-[1,1'-biphenyl]-2-olate)aluminum chloride

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran / 0.17 h / 0 - 22 °C / Reflux

1.2: 12 h / Reflux

2.1: triethylamine; formaldehyd / tetrahydrofuran; diethyl ether; toluene / 12 h / 0 - 80 °C

3.1: air / methanol / 7 h / 65 °C

4.1: dichloromethane; hexane / 12 h / 0 - 22 °C

With formaldehyd; sodium hydride; triethylamine; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; toluene; 1.1: |Kumada Cross-Coupling;
DOI:10.1021/ja405151n