4-Pyridinecarboxylic acid, 2,6-bis(4-sulfophenyl)-, perchlorate

Base Information

Chemical Name:4-Pyridinecarboxylic acid, 2,6-bis(4-sulfophenyl)-, perchlorate
CAS No.:91788-42-0
Molecular Formula:C18H13NO8S2.ClHO4
Molecular Weight:535.894
Hs Code.:

Synonyms:

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Chemical Property of 4-Pyridinecarboxylic acid, 2,6-bis(4-sulfophenyl)-, perchlorate

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Technology Process of 4-Pyridinecarboxylic acid, 2,6-bis(4-sulfophenyl)-, perchlorate

There total 3 articles about 4-Pyridinecarboxylic acid, 2,6-bis(4-sulfophenyl)-, perchlorate 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: 60.0%

: 91788-25-9
4-carboxy-2-(4-sulphonatophenyl)-6-(4-sulphophenyl)-6-(4-sulphophenyl)pyrylium

: 91788-42-0
2,6-Bis-(4-sulfo-phenyl)-isonicotinic acid; compound with perchloric acid

Guidance literature:: With ammonia; sodium hydrogencarbonate; In water; at 25 ℃; sodium carbonate (buffer);
DOI:10.1039/P29840000857

Reference yield:

: 61827-67-6
sodium 4-acetylbenzenesulfonate

: 91788-42-0
2,6-Bis-(4-sulfo-phenyl)-isonicotinic acid; compound with perchloric acid

Guidance literature:: Multi-step reaction with 3 steps

1: 76 percent / sodium hydroxide / H₂O / 24 h / 25 °C

2: 51 percent / trityl tetrafluoroborate / acetic acid; acetic anhydride / 0.33 h / Heating

3: 60 percent / NH₃, sodium hydrogen carbonate / H₂O / 25 °C / sodium carbonate (buffer)

With sodium hydroxide; ammonia; trityl tetrafluoroborate; sodium hydrogencarbonate; In water; acetic anhydride; acetic acid;
DOI:10.1039/P29840000857

Reference yield:

: 91788-23-7
3-carboxy-1,5-bis-(4-sulphophenyl)pentane-1,5-dione

: 91788-42-0
2,6-Bis-(4-sulfo-phenyl)-isonicotinic acid; compound with perchloric acid

Guidance literature:: Multi-step reaction with 2 steps

1: 51 percent / trityl tetrafluoroborate / acetic acid; acetic anhydride / 0.33 h / Heating

2: 60 percent / NH₃, sodium hydrogen carbonate / H₂O / 25 °C / sodium carbonate (buffer)

With ammonia; trityl tetrafluoroborate; sodium hydrogencarbonate; In water; acetic anhydride; acetic acid;
DOI:10.1039/P29840000857