ChemicalBook CAS DataBase List 4-tert-butyl-2-(5-tert-butyl-2-oxo-2,3-dihydro-1-benzofuran-3-yl)phenyl 3,5-di-tert-butyl-4-hydroxybenzoate

4-tert-butyl-2-(5-tert-butyl-2-oxo-2,3-dihydro-1-benzofuran-3-yl)phenyl 3,5-di-tert-butyl-4-hydroxybenzoate synthesis

2synthesis methods

Product Name:4-tert-butyl-2-(5-tert-butyl-2-oxo-2,3-dihydro-1-benzofuran-3-yl)phenyl 3,5-di-tert-butyl-4-hydroxybenzoate
CAS Number:1261240-30-5
Molecular formula:C37H46O5
Molecular Weight:570.76

98-54-4
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4-tert-butyl-2-(5-tert-butyl-2-oxo-2,3-dihydro-1-benzofuran-3-yl)phenyl 3,5-di-tert-butyl-4-hydroxybenzoate

1261240-30-5
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Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: methanesulfonic acid / n-heptane
2.1: toluene-4-sulfonic acid / toluene / 6 h / Reflux
2.2: 6 h / 60 °C / Reflux

References:

Chitec Technology Co., Ltd.;Double Bond Chemical Ind., Co., Ltd;FDC, Lees Chemical Industry Co. Ltd EP2500341, 2012, A1

1421-49-4 Synthesis

1421-49-4
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2(3H)-Benzofuranone, 5-(1,1-dimethylethyl)-3-[5-(1,1-dimethylethyl)-2-hydroxyphenyl]-

214354-68-4
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1261240-30-5
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References