2-(p-tolyl)-9H-fluoren-9-one

Base Information

Chemical Name:2-(p-tolyl)-9H-fluoren-9-one
CAS No.:1433967-20-4
Molecular Formula:C₂₀H₁₄O
Molecular Weight:270.331
Hs Code.:

Synonyms:2-(p-tolyl)-9H-fluoren-9-one

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Chemical Property of 2-(p-tolyl)-9H-fluoren-9-one

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Technology Process of 2-(p-tolyl)-9H-fluoren-9-one

There total 4 articles about 2-(p-tolyl)-9H-fluoren-9-one 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: 84.0%

: 3096-56-8
2-bromofluoren-9-one

: 5720-05-8
4-methylphenylboronic acid

: 1433967-20-4
2-(p-tolyl)-9H-fluoren-9-one

Guidance literature:: With potassium carbonate; In ethanol; water; at 80 ℃; for 2h; Green chemistry;
DOI:10.1016/j.mcat.2017.12.035

Reference yield: 81.0%

: 1433966-86-9
4''-methyl-[1,1':4',1''-terphenyl]-2-carbonitrile

: 1433967-20-4
2-(p-tolyl)-9H-fluoren-9-one

Guidance literature:: With dichloro bis(acetonitrile) palladium(II); water; silver trifluoroacetate; In N,N-dimethyl acetamide; trifluoroacetic acid; at 140 ℃; for 72h; Glovebox; Inert atmosphere;
DOI:10.1021/ol401063w

Reference yield:

: 138642-62-3
2-Cyanophenylboronic acid

: 1433967-20-4
2-(p-tolyl)-9H-fluoren-9-one

Guidance literature:: Multi-step reaction with 3 steps

1: toluene / 2 h / 110 °C

2: Pd(PPh₃)₂Cl₂; tripotassium phosphate "n" hydrate / toluene / 12 h / 100 °C / Schlenk technique; Inert atmosphere

3: water; silver trifluoroacetate; dichloro bis(acetonitrile) palladium(II) / trifluoroacetic acid; N,N-dimethyl acetamide / 72 h / 140 °C / Glovebox; Inert atmosphere

With dichloro bis(acetonitrile) palladium(II); tripotassium phosphate "n" hydrate; Pd(PPh₃)₂Cl₂; water; silver trifluoroacetate; In N,N-dimethyl acetamide; toluene; trifluoroacetic acid; 3: |Heck Reaction;
DOI:10.1021/ol401063w