N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

Base Information

Chemical Name:N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide
CAS No.:234078-75-2
Molecular Formula:C₄₀H₄₄N₂O₈
Molecular Weight:680.798
Hs Code.:

Synonyms:N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

Suppliers and Price of N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

There total 5 articles about N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide 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: 94.0%

: 89-32-7,34527-94-1
Pyromellitic dianhydride

: 234078-74-1
3-[2-(5,5-dimethyl-1,3-dioxanyl-2)phenyl]propylamin

: 234078-75-2
N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; for 4h; Heating;
DOI:10.1002/(SICI)1099-0690(199906)1999:6<1459::AID-EJOC1459>3.0.CO;2-7

Reference yield:

: 54311-84-1
2-(3-bromopopyl)benzaldehyde

: 234078-75-2
N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

Guidance literature:: Multi-step reaction with 4 steps

1: 6.46 g / p-toluenesulfonic acid / toluene / 3.5 h / Heating

2: 83 percent / dimethylformamide / 6 h / 145 °C

3: 97 percent / hydrazine hydrate / methanol / 3 h / Heating

4: 94 percent / K₂CO₃ / dimethylformamide / 4 h / Heating

With potassium carbonate; toluene-4-sulfonic acid; hydrazine hydrate; In methanol; N,N-dimethyl-formamide; toluene; 1: Condensation / 2: Substitution / 3: hydrazinolysis / 4: Acylation;
DOI:10.1002/(SICI)1099-0690(199906)1999:6<1459::AID-EJOC1459>3.0.CO;2-7

Reference yield:

: 126-30-7
2,2-Dimethyl-1,3-propanediol

: 234078-75-2
N,N'-bis[2-(5,5-dimethyl-1,3-dioxan-2-yl)phenylpropyl]pyromellitic diimide

Guidance literature:: Multi-step reaction with 4 steps

1: 6.46 g / p-toluenesulfonic acid / toluene / 3.5 h / Heating

2: 83 percent / dimethylformamide / 6 h / 145 °C

3: 97 percent / hydrazine hydrate / methanol / 3 h / Heating

4: 94 percent / K₂CO₃ / dimethylformamide / 4 h / Heating

With potassium carbonate; toluene-4-sulfonic acid; hydrazine hydrate; In methanol; N,N-dimethyl-formamide; toluene; 1: Condensation / 2: Substitution / 3: hydrazinolysis / 4: Acylation;
DOI:10.1002/(SICI)1099-0690(199906)1999:6<1459::AID-EJOC1459>3.0.CO;2-7