Diethanolamine → 2-(2'-Hydroxy-3'-tert-butyl-5'-(bis(2-hydroxyethyl)aminomethyl)phenyl)-5-chlorobenzotriazole

참여 물질

역할	이름	HCID	투입량
반응물	Diethanolamine	HCID 8113	—
반응물	Tinuvin	HCID 62531	—
용매	Acetone	HCID 180	—
생성물	2-(2'-Hydroxy-3'-tert-butyl-5'-(bis(2-hydroxyethyl)aminomethyl)phenyl)-5-chlorobenzotriazole	HCID 12994568	—

반응 조건

온도	80 °C

반응 단계

2-(2′-Hydroxy-3′-tert-butyl-5′-methylphenyl)-5-chlorobenzotriazole (3.95 g, 0.01 mole), diethanol amine (3.14 g, 0.03 mole) were dissolved in 100 mL of acetone. The reaction mixture was refluxed with constant stirring at 80° C. for 6 h. The solvent was then removed by rotary evaporation. Crude product was purified using silica gel column chromatography. Product was identified by 1H-NMR.

출처 및 근거

DOI	10.6084/m9.figshare.5104873.v1
특허 번호	US06756499B2
출처 데이터셋	uspto-grants-2004_06
ORD ID	ord-2a75323e6c27475ebf90537c08e98467
출처 메모	uspto-grants-2004_06