4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester

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Chemical Name:4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester
CAS No.:96944-36-4
Molecular Formula:C₂₈H₁₇NO₉S
Molecular Weight:543.51
Hs Code.:

Synonyms:4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester

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Chemical Property of 4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester

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Technology Process of 4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester

There total 3 articles about 4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester 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: 80.0%

: 495-69-2,140480-84-8,21251-67-2,91787-63-2,66407-11-2
Hippuric Acid

: 96944-29-5
4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-formyl-phenyl ester

: 96944-36-4
4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester

Guidance literature:: With sodium acetate; In acetic anhydride; for 0.5h; Heating;

Reference yield:

: 484-20-8
bergapten

: 96944-36-4
4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 60 percent / chlorosulfonic acid / 0.5 h

2: K₂CO₃ / benzene / 6 h / Heating

3: 80 percent / CH₃CO₂Na / acetic anhydride / 0.5 h / Heating

With chlorosulfonic acid; sodium acetate; potassium carbonate; In acetic anhydride; benzene;

Reference yield:

: 96944-79-5
bergapten-9-sulfonyl chloride

: 96944-36-4
4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid 4-[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-phenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: K₂CO₃ / benzene / 6 h / Heating

2: 80 percent / CH₃CO₂Na / acetic anhydride / 0.5 h / Heating

With sodium acetate; potassium carbonate; In acetic anhydride; benzene;