참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | 4-Bromo-2-(2-bromo-ethyl)-benzenesulfonyl chloride | HCID 58016189 | — |
| 반응물 | HCID 137328873 | HCID 137328873 | — |
| 용매 | 1,1-Dichloroethane | HCID 6365 | — |
| 생성물 | HCID 178455419 | HCID 178455419 | 53.4% |
반응 단계
The mixture of 5-[3-Amino-2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-1-methyl-3-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-1H-pyridin-2-one (0.2 g, 0.36 mmol), 4-bromo-2-(2-bromo-ethyl)-benzenesulfonyl chloride (0.4 g, 1.08 mmol) and DIPEA (1 mL) in dichloroethane (10 mL) was microwaved at 120° C. for 30 min, then added 4-bromo-2-(2-bromo-ethyl)-benzenesulfonyl chloride (0.4 g, 1.08 mmol) and DIPEA (1 mL) and microwaved at 120° C. for 30 min. After repeating this process three times, the mixture was concentrated to afford a dark residue. Purification by silica gel chromatography (methylene chloride/acetone) afforded 0.15 g of 5-[3-(6-Bromo-1,1-dioxo-3,4-dihydro-1H-1lambda*6*-benzo[e][1,2]thiazin-2-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-3-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-1H-pyridin-2-one as a pale solid MS (ESI) 796.2 (M+H)+.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08822457B2 |
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| 출처 데이터셋 | uspto-grants-2014_09 |
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| ORD ID | ord-477ae28da8294f06b142b4c898fd5dd7 |
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| 출처 메모 | uspto-grants-2014_09 |
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