Ethanolamine → 2,4-Bis {N-[1-(2-hydroxy-2-methylpropoxy)-2,2,6,6-tetramethylpiperidin-4-yl]butylamino}-6-(2-hydroxyethyl)amino-s-triazine

반응식

[OH:1][C:2]([CH3:49])([CH3:48])[CH2:3][O:4][N:5]1[C:10]([CH3:12])([CH3:11])[CH2:9][CH:8]([CH2:13][CH2:14][CH2:15][CH2:16][NH:17][C:18]2[N:23]=[C:22]([NH:24][CH2:25][CH2:26][CH2:27][CH2:28][CH:29]3[CH2:34][C:33]([CH3:36])([CH3:35])[N:32]([O:37][CH2:38][C:39]([CH3:42])([OH:41])[CH3:40])[C:31]([CH3:44])([CH3:43])[CH2:30]3)[N:21]=[C:20](Cl)[N:19]=2)[CH2:7][C:6]1([CH3:47])[CH3:46].[CH2:50]([CH2:52][NH2:53])[OH:51].[OH-].[Na+]>>[OH:1][C:2]([CH3:49])([CH3:48])[CH2:3][O:4][N:5]1[C:10]([CH3:12])([CH3:11])[CH2:9][CH:8]([CH2:13][CH2:14][CH2:15][CH2:16][NH:17][C:18]2[N:23]=[C:22]([NH:24][CH2:25][CH2:26][CH2:27][CH2:28][CH:29]3[CH2:34][C:33]([CH3:36])([CH3:35])[N:32]([O:37][CH2:38][C:39]([CH3:42])([OH:41])[CH3:40])[C:31]([CH3:44])([CH3:43])[CH2:30]3)[N:21]=[C:20]([NH:53][CH2:52][CH2:50][OH:51])[N:19]=2)[CH2:7][C:6]1([CH3:47])[CH3:46]

참가 물질

반응물 3

HCID 700Ethanolamine

HCID 14798Sodium Hydroxide

HCID 571517592,4-Bis{N-[1-(2-hydroxy-2-methylpropoxy)-2,2,6,6-tetramethylpiperidin-4-yl]butylamino}-6-chloro-s-triazine

생성물 1

HCID 179307792,4-Bis {N-[1-(2-hydroxy-2-methylpropoxy)-2,2,6,6-tetramethylpiperidin-4-yl]butylamino}-6-(2-hydroxyethyl)amino-s-triazine

실험 절차

The title compound is prepared by the reaction of the intermediate prepared in Example 11 with ethanolamine and sodium hydroxide. The aqueous layer is removed, and the remaining layer is extracted with cyclohexane. Solvent is evaporated at reduced pressure, and the crude product is purified by flash chromatography on silica gel with 1:2 (v/v) hexane/ethyl acetate to afford 4.1 g of the title compound as a white solid, melting at 110-120° C.