Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Carbon tetrabromide → 4-(4-Bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Carbon tetrabromide | HCID 11205 | — |
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | 4-(5-Methyl-2-phenyl-4-oxazolylmethoxy)benzyl alcohol | HCID 11022807 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 4-(4-Bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole | HCID 68579943 | — |
반응 단계
A mixture of the title C compound, [4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-methanol (1.5 g, 5.08 mmol), carbon tetrabromide (2.53 g, 7.62 mmol), and triphenylphosphine (2.0 g, 7.62 mmol) in DCM is stirred at RT overnight. The mixture is then concentrated under vacuum, and chromatographed on a silica gel column using 8% EtOAc in hexane as the eluent to give 4-(4-bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole as a white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07700637B2 |
| 출처 데이터셋 | uspto-grants-2010_04 |
| ORD ID | ord-540e8877a2444e27b15bf537cc4fdcf5 |
| 출처 메모 | uspto-grants-2010_04 |