2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester

Base Information

• Chemical Name: 2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester
• CAS No.: 321126-70-9
• Molecular Formula: C₃₃H₂₈O₇
• Molecular Weight: 536.581

Synonyms:2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester

Chemical Property of 2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester

Chemical Property:

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Technology Process of 2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester

There total 2 articles about 2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl 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: 71.0%

4-(2-bromoethyloxy)benzaldehyde (52191-15-8) + butyl 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoate → 2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester (321126-70-9)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 90 ℃;

DOI:10.1016/S0040-4039(00)01523-9

Reference yield:

fluorescein free acid (518-45-6) → 2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester (321126-70-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 76 percent / K₂CO₃ / dimethylformamide / 90 °C

2: 71 percent / K₂CO₃ / dimethylformamide / 90 °C

With potassium carbonate; In N,N-dimethyl-formamide;

DOI:10.1016/S0040-4039(00)01523-9

Reference yield: 30.0%

sarcosine (107-97-1,25951-24-0) + fullerene-C60 (99685-96-8,161105-99-3,161106-00-9,111138-12-6,133318-63-5,134053-11-5,134931-35-4,134931-36-5,139703-76-7,145633-27-8,175414-73-0,175414-74-1,175414-75-2,175519-12-7,175519-13-8,175519-14-9,175519-15-0,136376-46-0,144906-37-6,144906-38-7,151767-00-9,152882-97-8,152882-98-9,152882-99-0,153062-34-1,154171-74-1,154171-75-2,154333-99-0,154334-00-6,154397-63-4,154460-59-0,199456-56-9,108739-25-9,120329-57-9,120329-58-0) + 2-{6-[2-(4-formyl-phenoxy)-ethoxy]-3-oxo-3H-xanthen-9-yl}-benzoic acid butyl ester (321126-70-9) → C95H33NO6

Guidance literature:

In toluene; Heating;

DOI:10.1016/S0040-4039(00)01523-9

upstream raw materials:

4-(2-bromoethyloxy)benzaldehyde

fluorescein free acid

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