4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate

Base Information

Chemical Name:4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate
CAS No.:1233628-03-9
Molecular Formula:C₄₃H₂₆O₁₁
Molecular Weight:718.673
Hs Code.:

Synonyms:4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate

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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 4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate

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Technology Process of 4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate

There total 2 articles about 4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate 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: 72.0%

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

: 98-88-4
benzoyl chloride

: 1233628-03-9
4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate

Guidance literature:: With pyridine; In dichloromethane; at 20 ℃; for 2h; regioselective reaction;
DOI:10.3390/molecules15074722

Reference yield: 60.0%

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

: 93-97-0
benzoic acid anhydride

: 1233628-03-9
4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate

Guidance literature:: With dmap; triethylamine; In dichloromethane; for 4h; Reflux;
DOI:10.1016/j.tet.2014.10.021

Reference yield: 90.0%

: 1233628-03-9
4-(3,7-bis(benzoyloxy)-5-hydroxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene dibenzoate

: 107-18-6
allyl alcohol

: 5-(allyloxy)-2-(3,4-bis(benzoyloxy)phenyl)-4-oxo-4H-chromene-3,7-diyl dibenzoate

Guidance literature:: With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 20 ℃; Cooling with ice;
DOI:10.1016/j.tet.2014.10.021