5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

Base Information

Chemical Name:5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene
CAS No.:1365530-41-1
Molecular Formula:C₃₅H₂₈O₁₅S₃
Molecular Weight:784.796
Hs Code.:

Synonyms:5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

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Chemical Property of 5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

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Technology Process of 5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

There total 5 articles about 5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene 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: 38.0%

: 1365530-33-1
5-bromo-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

: 14047-29-1
4-carboxyphenylboronic acid

: 1365530-41-1
5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

Guidance literature:: With tetrabutylammomium bromide; palladium diacetate; sodium carbonate; In water; at 150 ℃; for 0.0833333h; Microwave irradiation; Sealed vessel;
DOI:10.1021/ol300243b

Reference yield: 38.0%

: 1365530-41-1
5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

Guidance literature:: With tetrabutylammomium bromide; palladium diacetate; sodium carbonate; In water; Microwave irradiation;

Reference yield:

: 106774-58-7
25,26,27-tris(benzoyloxy)-28-hydroxycalix[4]arene

: 1365530-41-1
5-(4'-carboxyphenyl)-25,26,27,28-tetrahydroxy-11,17,23-trisulfonatocalix[4]arene

Guidance literature:: Multi-step reaction with 4 steps

1: bromine

2: methanol; sodium hydroxide

3: sulfuric acid / dichloromethane / 1 h / 60 °C

4: tetrabutylammomium bromide; palladium diacetate; sodium carbonate / water / 0.08 h / 150 °C / Microwave irradiation; Sealed vessel

With methanol; sulfuric acid; tetrabutylammomium bromide; bromine; palladium diacetate; sodium carbonate; sodium hydroxide; In dichloromethane; water; 4: Suzuki coupling;
DOI:10.1021/ol300243b