4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine

Base Information

Chemical Name:4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine
CAS No.:956378-37-3
Molecular Formula:C₄₂H₄₃NO₂
Molecular Weight:593.809
Hs Code.:

Synonyms:4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine

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Chemical Property of 4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine

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Technology Process of 4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine

There total 4 articles about 4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine 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: 76.0%

: 956378-39-5
[4'-(but-3-en-1-yloxy)biphenyl-4-yl]boronic acid

: 10546-67-5
2,6-dibromo-4-(tert-butyl)aniline

: 956378-37-3
4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine

Guidance literature:: With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; toluene;
DOI:10.1055/s-2007-985560

Reference yield:

: 29558-77-8
4-bromo-4'-hydroxybiphenyl

: 956378-37-3
4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine

Guidance literature:: Multi-step reaction with 4 steps

1.1: 60 percent / NaOH / ethanol / 48 h

2.1: Mg / tetrahydrofuran

2.2: tetrahydrofuran

3.1: H₂SO₄; H₂O

4.1: 76 percent / Na₂CO₃ / Pd(PPh₃)4 / ethanol; toluene

With sodium hydroxide; sulfuric acid; water; sodium carbonate; magnesium; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; toluene; 1.1: Williamson synthesis / 4.1: double Suzuki coupling reaction;
DOI:10.1055/s-2007-985560

Reference yield:

: C₁₈H₂₁BO₃

: 956378-37-3
4,4''''-bis(but-3-en-1-yloxy)-5''-tert-butyl-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl-2''-amine

Guidance literature:: Multi-step reaction with 2 steps

1: H₂SO₄; H₂O

2: 76 percent / Na₂CO₃ / Pd(PPh₃)4 / ethanol; toluene

With sulfuric acid; water; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; toluene; 2: double Suzuki coupling reaction;
DOI:10.1055/s-2007-985560