Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → t-butyl N-[2-(dimethylphosphonomethylamino)-3-(4-biphenylyl)propionyl]-3-aminopropionate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 반응물 | Tert-butyl 3-aminopropanoate hydrochloride | HCID 16218890 | — |
| 반응물 | 2-(Dimethylphosphonomethylamino)-3-(4-biphenylyl)-propionic acid | HCID 53811687 | — |
| 반응물 | HCID 178418300 | HCID 178418300 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | t-butyl N-[2-(dimethylphosphonomethylamino)-3-(4-biphenylyl)propionyl]-3-aminopropionate | HCID 19094421 | — |
반응 단계
A solution of 2-(dimethylphosphonomethylamino)-3-(4-biphenylyl)-propionic acid (2.27 g, 6.25 mmol), β-alanine t-butyl ester hydrochloride (1.36 g, 7.5 mmol), hydroxybenzotriazole (1.05 g, 6.85 mmol), triethylamine (2.41 mL, 17.3 mmol) and 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDC, 1.6 g, 8.22 mmol) in dimethylformamide (60 mL) is stirred for 3 hours at room temperature, then diluted with ethyl acetate, washed with ice water, dried (Na2SO4) and chromatographed on silica gel [CH2Cl2 :MeOH:hexanes/76:4:20] to obtain t-butyl N-[2-(dimethylphosphonomethylamino)-3-(4-biphenylyl)-propionyl]-3-aminopropionate.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05155100 |
| 출처 데이터셋 | uspto-grants-1992_10 |
| ORD ID | ord-ca361ea356b34f27a5721e9ee0e1ceb7 |
| 출처 메모 | uspto-grants-1992_10 |