돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2266생성일: 2026년 10월 24일

Piconol → 4-tert-butyl-N-{5-(3-methoxyphenoxy)-6-(2-pyridinylmethoxy)pyrimidin-4-yl}benzenesulfonamide

https://huagongshe.com/ko/reaction/2266

반응식

참여 물질

역할이름HCID투입량
반응물PiconolHCID 11474—
반응물Sodium hydrideHCID 24758—
반응물Ammonium ChlorideHCID 25517—
반응물p-t-butyl-N-[6-chloro-5-(m-methoxyphenoxy)-4-pyrimidinyl]benzenesulfonamideHCID 15391273—
용매DimethylacetamideHCID 31374—
생성물4-tert-butyl-N-{5-(3-methoxyphenoxy)-6-(2-pyridinylmethoxy)pyrimidin-4-yl}benzenesulfonamideHCID 1539127194.6%

반응 단계

To a stirred solution of pyridine-2-methanol (130 mg) in dimethylacetamide (0.5 ml) is added gradually with stirring sodium hydride (62.7% dispersion-type, 60 mg) under ice-cooling, and thereto is added 4-tert-butyl-N-{6-chloro-5-(3-methoxyphenoxy)pyrimidin-4-yl}benzenesulfonamide (100 mg). The mixture is reacted at 100° C. for 30 minutes, and cooled. The pH value of the mixture is adjusted to pH 8 with saturated aqueous ammonium chloride solution. The mixture is extracted with ethyl acetate, and the extract is washed, dried, and concentrated to dryness under reduced pressure. The residue is crystallized from ethyl acetate to give 4-tert-butyl-N-{5-(3-methoxyphenoxy)-6-(2-pyridinylmethoxy)pyrimidin-4-yl}benzenesulfonamide (110 mg) as crystals.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05728706
출처 데이터셋uspto-grants-1998_03
ORD IDord-68b5d1780faa448bb947e87b6999fd2f
출처 메모uspto-grants-1998_03