4,4'-methyldiphthalonitrile

Base Information

Chemical Name:4,4'-methyldiphthalonitrile
CAS No.:1372196-17-2
Molecular Formula:C₁₇H₈N₄
Molecular Weight:268.277
Hs Code.:

Synonyms:4,4'-methyldiphthalonitrile

Suppliers and Price of 4,4'-methyldiphthalonitrile

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4,4'-methyldiphthalonitrile

Chemical Property:

Purity/Quality:

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Technology Process of 4,4'-methyldiphthalonitrile

There total 3 articles about 4,4'-methyldiphthalonitrile 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: 89.0%

: 6889-33-4
4,4'-methyldiphthalamide

: 1372196-17-2
4,4'-methyldiphthalonitrile

Guidance literature:: With thionyl chloride; In N,N-dimethyl-formamide; at -20 - 20 ℃;
DOI:10.3762/bjoc.8.7

Reference yield:

: 10595-33-2
diphenylmethane-3,3',4,4'-tetracarboxylic acid

: 1372196-17-2
4,4'-methyldiphthalonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: formamide / 3 h / 150 - 190 °C

2: ammonium hydroxide / water / 48 h / 20 °C

3: thionyl chloride / N,N-dimethyl-formamide / -20 - 20 °C

With ammonium hydroxide; thionyl chloride; formamide; In water; N,N-dimethyl-formamide;
DOI:10.3762/bjoc.8.7

Reference yield:

: 2479-49-4
3,3',4,4'-benzophenonetetracarboxylic acid

: 1372196-17-2
4,4'-methyldiphthalonitrile

Guidance literature:: Multi-step reaction with 4 steps

1: 5%-palladium/activated carbon; hydrogen / ethanol / 168 h / 80 °C

2: formamide / 3 h / 150 - 190 °C

3: ammonium hydroxide / water / 48 h / 20 °C

4: thionyl chloride / N,N-dimethyl-formamide / -20 - 20 °C

With ammonium hydroxide; thionyl chloride; 5%-palladium/activated carbon; hydrogen; formamide; In ethanol; water; N,N-dimethyl-formamide;
DOI:10.3762/bjoc.8.7