2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile

Base Information

Chemical Name:2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile
CAS No.:326915-65-5
Molecular Formula:C₁₉H₁₁FN₂O₃
Molecular Weight:334.306
Hs Code.:

Synonyms:2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile

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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 2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile

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Technology Process of 2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile

There total 3 articles about 2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile 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%

: 1076-38-6,92395-12-5
4-hydroxy[1]benzopyran-2-one

: 109-77-3
malononitrile

: 456-48-4
3-Fluorobenzaldehyde

: 326915-65-5
2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile

Guidance literature:: With (2-hydroxy-ethyl)ammonium acetate; at 20 ℃; for 0.133333h;
DOI:10.1080/00397911.2010.519594

Reference yield:

: 1076-38-6,92395-12-5
4-hydroxy[1]benzopyran-2-one

: 2972-71-6
3-fluorobenzylidenemalononitrile

: 326915-65-5
2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile

Guidance literature:: With (2-aminomethyl)phenol moiety on the surface of hydroxyapatite encapsulated maghemite (γ-Fe₂O₃); In water; Reflux;
DOI:10.1016/j.ejmech.2013.07.045

Reference yield:

: 456-48-4
3-Fluorobenzaldehyde

: 326915-65-5
2-amino-5-oxo-4-(3-fluorophenyl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: (2-aminomethyl)phenol moiety on the surface of hydroxyapatite encapsulated maghemite (γ-Fe₂O₃) / water / 0.08 h / Reflux

2: (2-aminomethyl)phenol moiety on the surface of hydroxyapatite encapsulated maghemite (γ-Fe₂O₃) / water / Reflux

With (2-aminomethyl)phenol moiety on the surface of hydroxyapatite encapsulated maghemite (γ-Fe₂O₃); In water;
DOI:10.1016/j.ejmech.2013.07.045