2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid

Base Information

Chemical Name:2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid
CAS No.:1144104-76-6
Molecular Formula:C₁₇H₁₂O₉
Molecular Weight:360.277
Hs Code.:

Synonyms:2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid

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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-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid

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Technology Process of 2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid

There total 5 articles about 2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid 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%

: 19159-09-2
4-(3,5-diacetoxy-7-(2-ethoxy-2-oxoethoxy)-4-oxo-4H-chromen-2-yl)-1,2-phenylene diacetate

: 1144104-76-6
2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid

Guidance literature:: With hydrogenchloride; In water; acetone; for 1.5h; Reflux;
DOI:10.1039/c9cc02215e

Reference yield:

: C₂₇H₂₄O₁₇

: 1144104-76-6
2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid

Guidance literature:: With hydrogenchloride; methanol; potassium hydroxide; at -4 ℃; pH=2; pH-value;

Reference yield:

: 117-39-5,74893-81-5
quercetol

: 1144104-76-6
2-((2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)acetic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: pyridine / 6 h / 70 °C

2.1: 1H-imidazole / Sonication

2.2: 1.5 h / 0 - 20 °C

3.1: caesium carbonate / N,N-dimethyl-formamide / 1.5 h / 0 - 20 °C / Molecular sieve; Inert atmosphere; Darkness

4.1: hydrogenchloride / acetone; water / 1.5 h / Reflux

With pyridine; 1H-imidazole; hydrogenchloride; caesium carbonate; In water; N,N-dimethyl-formamide; acetone;
DOI:10.1039/c9cc02215e