Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → 4-Isopropoxy-N-[2-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-benzamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 4-Isopropoxybenzoic acid | HCID 72972 | — |
| 반응물 | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| 반응물 | 2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline | HCID 46738005 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 4-Isopropoxy-N-[2-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-benzamide | HCID 57786807 | 88% |
반응 단계
To a solution of 117 mg (0.500 mmol) of 2-Methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylamine, 0.26 mL (1.5 mmol) of triethylamine, and 4-isopropoxybenzoic acid in 2.5 mL of DMF was added HATU at RT. The reaction mixture was stirred at RT for 19 hours then partitioned between 50 mL of EtOAc and 50 mL of water. The organic layer was washed with 50 mL of saturated NaHCO3 solution, dried (MgSO4) and concentrated. Column chromatography (0->30% ethyl acetate/hexanes in 10 minutes) gave 175 mg (0.443 mmol, 88%) of the title compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08426441B2 |
| 출처 데이터셋 | uspto-grants-2013_04 |
| ORD ID | ord-465ce1000e114727a762b974d2bca985 |
| 출처 메모 | uspto-grants-2013_04 |