9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene

Base Information

Chemical Name:9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene
CAS No.:1609239-91-9
Molecular Formula:C₃₆H₄₇NO₃
Molecular Weight:541.774
Hs Code.:

Synonyms:

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Chemical Property of 9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene

Chemical Property:

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Technology Process of 9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene

There total 4 articles about 9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene 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: 28.0%

: 2039-80-7
N,N-dimethy-4-vinylaniline

: 1609239-94-2
9,9-diethyl-2-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-iodofluorene

: 1609239-91-9
9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; triethylamine; lithium chloride; In acetonitrile; at 90 ℃; for 20h;
DOI:10.1039/c4cc02011a

Reference yield:

: 1609239-92-0
9,9-diethyl-2-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propynyl)fluorene

: 1609239-91-9
9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene

Guidance literature:: Multi-step reaction with 3 steps

1: palladium 10% on activated carbon; hydrogen / ethanol / 24 h / 20 °C

2: acetic acid; iodine; periodic acid / water / 4 h / 90 °C

3: bis-triphenylphosphine-palladium(II) chloride; triethylamine; lithium chloride / acetonitrile / 20 h / 90 °C

With bis-triphenylphosphine-palladium(II) chloride; palladium 10% on activated carbon; hydrogen; iodine; acetic acid; periodic acid; triethylamine; lithium chloride; In ethanol; water; acetonitrile;
DOI:10.1039/c4cc02011a

Reference yield:

: 2294-79-3
9,9-diethyl-9H-fluorene

: 1609239-91-9
9,9-diethyl-3-(3-{2-[2-(ethoxy)ethoxy]ethoxy}propyl)-7-{2-(4-dimethylaminophenyl)ethenyl}fluorene

Guidance literature:: Multi-step reaction with 5 steps

1.1: acetic acid; sulfuric acid / water / 95 °C

1.2: 1 h / 80 °C

2.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine; triethylamine / toluene / 6 h / 80 °C / Inert atmosphere

3.1: palladium 10% on activated carbon; hydrogen / ethanol / 24 h / 20 °C

4.1: acetic acid; iodine; periodic acid / water / 4 h / 90 °C

5.1: bis-triphenylphosphine-palladium(II) chloride; triethylamine; lithium chloride / acetonitrile / 20 h / 90 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; sulfuric acid; palladium 10% on activated carbon; hydrogen; iodine; acetic acid; periodic acid; triethylamine; triphenylphosphine; lithium chloride; In ethanol; water; toluene; acetonitrile;
DOI:10.1039/c4cc02011a