2H-1-Benzopyran-2-one, 7,7'-[[5-[(4-[2,2':6',2''-terpyridin]-4'-ylphenyl)methoxy]-1,3-phenylene]bis( methyleneimino)]bis[4-(trifluoromethyl)-

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Chemical Name:2H-1-Benzopyran-2-one, 7,7'-[[5-[(4-[2,2':6',2''-terpyridin]-4'-ylphenyl)methoxy]-1,3-phenylene]bis( methyleneimino)]bis[4-(trifluoromethyl)-
CAS No.:571193-65-2
Molecular Formula:C50H33F6N5O5
Molecular Weight:897.833
Hs Code.:

Synonyms:

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Chemical Property of 2H-1-Benzopyran-2-one, 7,7'-[[5-[(4-[2,2':6',2''-terpyridin]-4'-ylphenyl)methoxy]-1,3-phenylene]bis( methyleneimino)]bis[4-(trifluoromethyl)-

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Technology Process of 2H-1-Benzopyran-2-one, 7,7'-[[5-[(4-[2,2':6',2''-terpyridin]-4'-ylphenyl)methoxy]-1,3-phenylene]bis( methyleneimino)]bis[4-(trifluoromethyl)-

There total 4 articles about 2H-1-Benzopyran-2-one, 7,7'-[[5-[(4-[2,2':6',2''-terpyridin]-4'-ylphenyl)methoxy]-1,3-phenylene]bis( methyleneimino)]bis[4-(trifluoromethyl)- 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: 95.0%

: 89972-78-1
4'-(4-bromomethylphenyl)-2,2':6',2''-terpyridine

: 571193-63-0
3,5-bis(N-(4-trifluoromethyl-7-aminocoumarin)methyl)phenol

: 571193-65-2
4'-(4-(3,5-bis(N-(4-trifluoromethyl-7-aminocoumarin)methyl)phenoxymethyl)phenyl)-2,2':6',2-terpyridine

Guidance literature:: With 18-crown-6 ether; potassium carbonate; In tetrahydrofuran; for 48h; Heating;
DOI:10.1039/b212274j

Reference yield:

: 19254-79-6
3,5-bis(bromomethyl)anisole

: 571193-65-2
4'-(4-(3,5-bis(N-(4-trifluoromethyl-7-aminocoumarin)methyl)phenoxymethyl)phenyl)-2,2':6',2-terpyridine

Guidance literature:: Multi-step reaction with 3 steps

1: 23 percent / potassium carbonate / acetonitrile

2: 76 percent / BBr₃ / CH₂Cl₂ / 20 °C

3: 95 percent / potassium carbonate; 18-crown-6 / tetrahydrofuran / 48 h / Heating

With 18-crown-6 ether; boron tribromide; potassium carbonate; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1039/b212274j

Reference yield:

: 53518-15-3
Coumarin 151

: 571193-65-2
4'-(4-(3,5-bis(N-(4-trifluoromethyl-7-aminocoumarin)methyl)phenoxymethyl)phenyl)-2,2':6',2-terpyridine

Guidance literature:: Multi-step reaction with 3 steps

1: 23 percent / potassium carbonate / acetonitrile

2: 76 percent / BBr₃ / CH₂Cl₂ / 20 °C

3: 95 percent / potassium carbonate; 18-crown-6 / tetrahydrofuran / 48 h / Heating

With 18-crown-6 ether; boron tribromide; potassium carbonate; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1039/b212274j