Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 727264생성일: 2026년 10월 24일
Water → (S)-N-(4-aminophenyl)-4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4, 3-a][1,4]diazepine-6-acetamide
https://huagongshe.com/ko/reaction/727264
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | P-Phenylenediamine | HCID 7814 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 2-((9S)-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetraazatricyclo(8.3.0.0,2,6)trideca-2(6),4,7,10,12-pentaen-9-yl)acetic acid | HCID 66828107 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | (S)-N-(4-aminophenyl)-4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4, 3-a][1,4]diazepine-6-acetamide | HCID 68972164 | 15.2% |
반응 단계
(S)-4-(4-Chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f]-[1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetic acid (3.0 g), triethylamine (1.56 ml) and p-phenylenediamine (0.97 g) are dissolved in dimethylformamide (30 ml). Benzotriazol-1-yl-oxy-tris(dimethyl)phosphonium hexafluorophosphate (3.6 g) is added, and the mixture is stirred at room temperature for 12 hours. After the completion of the reaction, water (200 ml) is added, and the mixture is extracted with ethyl acetate. The extract is washed with saturated brine and dried over anhydrous magnesium sulfate. After the solvent is distilled away under reduced pressure, the residue is subjected to silica gel column chromatography and obtained crystals are recrystallized from toluene to give 0.56 g of (S)-N-(4-aminophenyl)-4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4, 3-a][1,4]diazepine-6-acetamide, melting point 169°-173° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US05712274 |
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| 출처 데이터셋 | uspto-grants-1998_01 |
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| ORD ID | ord-ead28fc17d244738af9fd38d986aa4a3 |
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| 출처 메모 | uspto-grants-1998_01 |
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