N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide

Base Information

Chemical Name:N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide
CAS No.:1453905-15-1
Molecular Formula:C₄₈H₄₂Br₂N₂O₄
Molecular Weight:870.68
Hs Code.:

Synonyms:N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide

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Chemical Property of N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide

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Technology Process of N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide

There total 3 articles about N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide 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: 99.0%

: 1002762-48-2
tetramethyl 4,4'-binaphthyl-1,1',8,8'-tetracarboxylate

: 80058-84-0
4-bromo-2,6-diisopropylaniline

: 1453905-15-1
N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide

Guidance literature:: With 1H-imidazole; zinc(II) chloride hexahydrate; at 140 ℃; for 24h; Inert atmosphere;
DOI:10.1021/ol401946g

Reference yield:

: dimethyl 4-chloronaphthalene-1,8-dicarboxylate

: 1453905-15-1
N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide

Guidance literature:: Multi-step reaction with 2 steps

1: zinc; nickel dibromide; triphenylphosphine / N,N-dimethyl acetamide / 7 h / 85 °C / Inert atmosphere

2: zinc(II) chloride hexahydrate; 1H-imidazole / 24 h / 140 °C / Inert atmosphere

With 1H-imidazole; zinc(II) chloride hexahydrate; triphenylphosphine; nickel dibromide; zinc; In N,N-dimethyl acetamide;
DOI:10.1021/ol401946g

Reference yield:

: 4053-08-1
p-chloro-1,8-naphthalicanhydride

: 1453905-15-1
N,N’-bis(4-bromo-2,6-diisopropyl)-4,4’-binaphthyl-1,1’,8,8’-teracarboxylic bisimide

Guidance literature:: Multi-step reaction with 3 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / methanol / 3 h / 60 °C

2: nickel dibromide; triphenylphosphine; zinc / N,N-dimethyl acetamide / 85 °C

3: 1H-imidazole; zinc(II) chloride / 140 °C

With 1H-imidazole; 1,8-diazabicyclo[5.4.0]undec-7-ene; triphenylphosphine; zinc(II) chloride; nickel dibromide; zinc; In methanol; N,N-dimethyl acetamide;
DOI:10.1021/acs.chemmater.5b04602