tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate)

Base Information

• Chemical Name: tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate)
• CAS No.: 1258329-48-4
• Molecular Formula: C₂₉H₂₅Cl₁₃O₆P₂
• Molecular Weight: 992.35

Synonyms:tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate)

Chemical Property of tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate)

Chemical Property:

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Technology Process of tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate)

There total 1 articles about tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate) 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:

4-Methylbenzophenone (134-84-9) → tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate) (1258329-48-4)

Guidance literature:

Multi-step reaction with 5 steps

1: diethyl ether / 2 h / pH 3 - 4 / Reflux

2: formic acid / 3 h / Reflux

3: disulfur dichloride; aluminum (III) chloride; sulfuryl dichloride

4: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 60 h / Reflux

5: 2 h / 180 °C / Inert atmosphere

With disulfur dichloride; aluminum (III) chloride; N-Bromosuccinimide; formic acid; sulfuryl dichloride; 2,2'-azobis(isobutyronitrile); In tetrachloromethane; diethyl ether;

DOI:10.1021/cm102650h

Reference yield: 83.0%

tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate) (1258329-48-4) + 4-Ethynylbenzaldehyde (63697-96-1) → 6,6'-((perchlorophenyl)methylene)bis(1,2,4,5-tetrachloro-3-((E)-4-ethynylstyryl)benzene)

Guidance literature:

tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate); With potassium tert-butylate; In tetrahydrofuran; at -78 ℃; for 0.333333h; Schlenk technique; Inert atmosphere;

4-Ethynylbenzaldehyde; In tetrahydrofuran; at -78 - 20 ℃; Inert atmosphere; Schlenk technique;

DOI:10.1021/jacs.7b10019

Reference yield: 9.0%

pyrene-1-aldehyde (3029-19-4) + tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate) (1258329-48-4) → (E)-2-{2,3,5,6-tetrachloro-4-[(perchlorophenyl)(2,3,5,6-tetrachloro-4-methylphenyl)methyl]styryl}pyrene + 2,2'-[(1E,1'E)-{[(perchlorophenyl)methylene]-bis(2,3,5,6-tetrachloro-4,1-phenylene)}bis(ethene-2,1-diyl)]dipyrene

Guidance literature:

tetraethyl ((((perchlorophenyl)methylene)bis(2,3,5,6-tetrachloro-4,1-phenylene))-bis(methylene))bis(phosphonate); With potassium tert-butylate; In tetrahydrofuran; at -78 ℃; for 0.166667h; Inert atmosphere;

pyrene-1-aldehyde; In tetrahydrofuran; at 0 - 20 ℃; for 48h; Inert atmosphere;

DOI:10.1002/chem.201405993

upstream raw materials:

4-Methylbenzophenone

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