2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone

Base Information

• Chemical Name: 2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone
• CAS No.: 149746-84-9
• Molecular Formula: C₁₉H₁₈O₇
• Molecular Weight: 358.348
• Mol file: 149746-84-9.mol

Synonyms:2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone

Chemical Property of 2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone

There total 1 articles about 2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone 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: 37.0%

phthalic anhydride (85-44-9) + ethyl 3-(2,4-dihydroxyphenyl)propionate (149747-03-5) → 2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone (149746-84-9)

Guidance literature:

With aluminium trichloride; In nitrobenzene; Ambient temperature;

Reference yield:

2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone (149746-84-9) + 1-<2-bis(ethoxycarbonylmethyl)amino-4-hydroxyphenoxy>-2-<2-bis(ethoxycarbonylmethyl)amino-5-methylphenoxy>ethane (103471-69-8) → 2-(2-<2-<2-bis(ethoxycarbonylmethyl)amino-5-methylphenoxy>ethoxy>-3--6-hydroxy-7-(2-ethoxycarbonylethyl)-3H-xanthen-9-yl)benzoate

Guidance literature:

With zinc(II) chloride; In tetrahydrofuran; at 140 ℃; for 0.5h;

Reference yield:

2'-carboxy-2,4-dihydroxy-5-(2-ethoxycarbonylethyl)benzophenone (149746-84-9) + 1-<2-<2-ethoxycarbonylethyl(ethoxycarbonylmethyl)amino>-4-hydroxyphenoxy>-2-<2-bis(ethoxycarbonylmethyl)amino-5-methylphenoxy>ethane (149746-83-8) → 2-<2-(2-<2--5-methylphenoxy>ethoxy)-3-<1-ethoxycarbonylethyl(ethoxycarbonylmethyl)>iminio-6-hydroxy-7-(2-ethoxycarbonylethyl)-3H-xanthene-9-yl>benzoate

Guidance literature:

With zinc(II) chloride; In tetrahydrofuran; at 140 ℃; for 0.5h;

upstream raw materials:

phthalic anhydride

ethyl 3-(2,4-dihydroxyphenyl)propionate