1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

Base Information

Chemical Name:1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol
CAS No.:356074-75-4
Molecular Formula:C₄₃H₄₀F₂O
Molecular Weight:610.787
Hs Code.:

Synonyms:1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

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Chemical Property of 1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

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Technology Process of 1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

There total 8 articles about 1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol 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: 77.0%

: 18611-72-8
(2,6-difluorophenyl)lithium

: 158470-73-6
tetrakis(3,5-dimethylphenyl)cyclopentadienone

: 356074-75-4
1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

Guidance literature:: (2,6-difluorophenyl)lithium; tetrakis(3,5-dimethylphenyl)cyclopentadienone; In tetrahydrofuran; toluene; at -80 ℃;

With ammonium chloride; at 20 ℃;
DOI:10.1016/S0022-328X(01)00725-2

Reference yield: 40.0%

: 3,5-difluorophenyllithium

: 158470-73-6
tetrakis(3,5-dimethylphenyl)cyclopentadienone

: 356074-75-4
1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

: 356074-74-3
1-(3,5-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

Guidance literature:: 3,5-difluorophenyllithium; tetrakis(3,5-dimethylphenyl)cyclopentadienone; In tetrahydrofuran; toluene; at -80 ℃;

With ammonium chloride; at 20 ℃;
DOI:10.1016/S0022-328X(01)00725-2

Reference yield:

: 27129-86-8
1-bromomethyl-3,5-dimethylbenzene

: 356074-75-4
1-(2,6-difluoro-phenyl)-2,3,4,5-tetrakis-(3,5-dimethyl-phenyl)-cyclopenta-2,4-dienol

Guidance literature:: Multi-step reaction with 5 steps

1.1: HCHO; HMTA / H₂O

2.1: KCN / H₂O

3.1: NH₄NO₃

4.1: 75 percent / benzyltrimethylammonium hydroxide / ethanol / 0.25 h / Heating

5.1: toluene; tetrahydrofuran / -80 °C

5.2: 77 percent / aq. NH₄Cl / 20 °C

With ammonium nitrate; potassium cyanide; formaldehyd; hexamethylenetetramine; N-benzyl-trimethylammonium hydroxide; In tetrahydrofuran; ethanol; water; toluene;
DOI:10.1016/S0022-328X(01)00725-2