N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide

Base Information

Chemical Name:N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide
CAS No.:1426580-49-5
Molecular Formula:C₂₀H₂₈N₂O₄
Molecular Weight:360.453
Hs Code.:

Synonyms:N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide

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Chemical Property of N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide

Chemical Property:

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Technology Process of N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide

There total 3 articles about N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide 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: 90.0%

: 100-21-0
terephthalic acid

: 1426580-46-2
O-(2,3-dimethylbut-2-enyl)hydroxylamine hydrochloride

: 1426580-49-5
N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide

Guidance literature:: With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In dichloromethane; for 0.666667h;
DOI:10.1055/s-0032-1317687

Reference yield:

: 5072-70-8
1-bromo-2,3-dimethyl-2-butene

: 1426580-49-5
N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium carbonate / dimethyl sulfoxide / 0.33 h / 20 °C

1.2: 20 °C

2.1: hydrazine hydrate / diethyl ether / 20 °C / Molecular sieve

2.2: 0.5 h / pH Ca_. 2

3.1: benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / dichloromethane / 0.67 h

With potassium carbonate; benzotriazol-1-ol; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In diethyl ether; dichloromethane; dimethyl sulfoxide;
DOI:10.1055/s-0032-1317687

Reference yield:

: 1426580-45-1
2-(2,3-dimethylbut-2-enyloxy)isoindoline-1,3-dione

: 1426580-49-5
N,N'-bis-(2,3-dimethyl-but-2-enyloxy)terephthalamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrazine hydrate / diethyl ether / 20 °C / Molecular sieve

1.2: 0.5 h / pH Ca_. 2

2.1: benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / dichloromethane / 0.67 h

With benzotriazol-1-ol; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In diethyl ether; dichloromethane;
DOI:10.1055/s-0032-1317687