[(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine

Base Information

Chemical Name:[(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine
CAS No.:127685-86-3
Molecular Formula:C₂₃H₁₈F₂N₂O₄
Molecular Weight:424.404
Hs Code.:

Synonyms:[(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine

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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 [(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine

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Technology Process of [(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine

There total 6 articles about [(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine 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:

: 127685-85-2
1,4-difluoro-2,3-<(diphenylmethylene)dioxy>-5-methyl-6-nitrobenzene

: 4637-24-5
N,N-dimethyl-formamide dimethyl acetal

: 127685-86-3
[(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine

Guidance literature:: With triethylamine; In N,N-dimethyl-formamide; at 120 - 130 ℃; for 15h;
DOI:10.1021/jm00170a026

Reference yield:

: 2051-90-3
Dichlorodiphenylmethane

: 127685-86-3
[(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine

Guidance literature:: Multi-step reaction with 2 steps

1: 0.1 h / 160 °C

2: Et₃N / dimethylformamide / 15 h / 120 - 130 °C

With triethylamine; In N,N-dimethyl-formamide;
DOI:10.1021/jm00170a026

Reference yield:

: 75626-18-5
1,4-difluoro-2,3-dimethoxybenzene

: 127685-86-3
[(E)-2-(4,7-Difluoro-6-nitro-2,2-diphenyl-benzo[1,3]dioxol-5-yl)-vinyl]-dimethyl-amine

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) 2.5 M n-BuLi / 1.) THF, hexane, -78 deg C, 1 h, 2.) 25 deg C, 12 h

2: 71 percent / 90percent HNO₃, Ac₂O, H₂SO₄ / 0.25 h / -10 °C

3: BBr₃ / CH₂Cl₂ / 1.) -78 deg C, 2 h, 2.) 25 deg C, 12 h

4: 0.1 h / 160 °C

5: Et₃N / dimethylformamide / 15 h / 120 - 130 °C

With n-butyllithium; sulfuric acid; nitric acid; acetic anhydride; boron tribromide; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00170a026