Patent ID: 8716474
Filing Date: 2014-05-06
Classification: C07D

Abstract:
1. A method of producing 2,4,6-tris(hydroxphenyl)-1,3,5-triazine compound represented by the following Formula (1): (wherein, R T Y wherein the reaction between cyanuric halide compound represented by the following Formula (2): (wherein, X X and hydroxyphenyl compound represented by the following Formula (3): (wherein, R T Y is carried out by using, as the reaction solvent, a solvent containing sulfolane as the main component in the presence of a catalyst consisting essentially of a Lewis acid at an amount of 0.3 to 0.7 equivalent with respect to 1 equivalent of halogen atom of the cyanuric halide compound represented by said Formula (2), or by using a mixed solvent of inert solvent and the cyclopentyl alkyl ether represented by the following Formula (4): (wherein, Z Z