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US 2022/0251122 A1Published application
Method for producing sodium salt of phenol compound and bisphosphite compound
AssigneeMitsubishi Chemical Corporation
InventorsTakashi SATO, Atsushi KOJYOU, Yoshiyuki TANAKA
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Abstract
An object of the present invention is to efficiently produce a target sodium salt from a phenol compound having two or more phenolic hydroxyl groups in a short time and at a high yield. The present invention relates to a method for producing a sodium salt of a phenol compound, including a step of mixing a phenol compound solution in which a phenol compound having two or more phenolic hydroxyl groups is dissolved and a sodium dispersion liquid in which sodium particles are dispersed.
Claims17
A method for producing a sodium salt of a phenol compound, comprising
- a step of mixing a phenol compound solution in which a phenol compound having two or more phenolic hydroxyl groups is dissolved and a sodium dispersion liquid in which sodium particles are dispersed.
Dependencies are inferred from the claim text.