Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Nitrogen → 1-(2-Hydroxymethyl-oxazol-4-yl)ethanone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Nitrogen | HCID 947 | — |
| 반응물 | Tetrabutylammonium Fluoride | HCID 2724141 | — |
| 반응물 | HCID 131730009 | HCID 131730009 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 1-(2-Hydroxymethyl-oxazol-4-yl)ethanone | HCID 66928792 | — |
반응 단계
In a flame dried round-bottomed flask equipped with a magnetic stir bar and under inert atmosphere (N2), a solution of 1-[2-(tert-butyl-dimethyl-silanyloxymethyl)-oxazol-4-yl]-ethanone (192 mg, 0.75 mmol) in dry THF (5.0 mL) was treated at rt with TBAF (1.1 mL of a 1M solution in THF, 1.10 mmol). The reaction mixture was stirred at rt for 1.5 h. The mixture was then diluted with EA (10 mL), washed with brine (3×10 mL), dried over Na2SO4, filtered and concentrated under reduced pressure. Purification of the residue by FC (1:1 to 2:1 EA-Hept) gave the title compound as a pale yellow solid. TLC: rf (EA)=0.37. LC-MS-conditions 02: tR=0.34 min, [M+H]+=142.46.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08536209B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-612aff4207824be1aaf8ea13014ad6b3 |
| 출처 메모 | uspto-grants-2013_09 |