5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid

Base Information

Chemical Name:5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid
CAS No.:849362-99-8
Molecular Formula:C₂₇H₃₆N₂O₆
Molecular Weight:484.593
Hs Code.:

Synonyms:5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid

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Chemical Property of 5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid

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Technology Process of 5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid

There total 7 articles about 5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid 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: 78.0%

: 849363-21-9
ethyl 5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoate

: 849362-99-8
5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid

Guidance literature:: With sodium hydroxide; In methanol; water;
DOI:10.1002/anie.200461842

Reference yield:

: 849362-93-2
ethyl 5-tert-butyl-2-hydroxy-3-nitrobenzoate

: 849362-99-8
5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 74 percent / hydrogen / Pd/C / methanol / 2 h

2: 69 percent / DCC / tetrahydrofuran / 20 °C

3: 78 percent / NaOH / methanol; H₂O

With sodium hydroxide; hydrogen; dicyclohexyl-carbodiimide; palladium on activated charcoal; In tetrahydrofuran; methanol; water;
DOI:10.1002/anie.200461842

Reference yield:

: 187273-01-4
5-tert-butyl-2-hydroxy-benzoic acid ethyl ester

: 849362-99-8
5-tert-butyl-3-{[5-tert-butyl-3-(pivaloylamino)-2-hydroxybenzoyl]amino}-2-hydroxybenzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 9.6 g / fuming HNO₃; acetic acid / 0.17 h / 40 °C

2: 74 percent / hydrogen / Pd/C / methanol / 2 h

3: 69 percent / DCC / tetrahydrofuran / 20 °C

4: 78 percent / NaOH / methanol; H₂O

With sodium hydroxide; hydrogen; nitric acid; acetic acid; dicyclohexyl-carbodiimide; palladium on activated charcoal; In tetrahydrofuran; methanol; water;
DOI:10.1002/anie.200461842