참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Phosphine, triphenyl-, hydrobromide | HCID 517696 | — |
| 반응물 | (5-Methylthiophen-2-yl)methanol | HCID 528074 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | (5-Methyl-2-thenyl)triphenylphosphonium bromide | HCID 20285738 | — |
반응 단계
2-Hydroxymethyl-5-methyl-thiophene (4.6 g.) was dissolved in 100 ml. of acetonitrile and 12.2 g. of triphenylphosphonium bromide were added. The reaction mixture was heated to 75° C. for 2.5 hours. After cooling the resulting precipitate was filtered off, washed with benzene and dried at 80° C. under high vacuum. The resulting (5-methyl-2-thenyl)triphenylphosphonium bromide has a m.p. 262°-266° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04061656 |
|---|
| 출처 데이터셋 | uspto-grants-1977_12 |
|---|
| ORD ID | ord-66db4291badd4186acb3f122af600b68 |
|---|
| 출처 메모 | uspto-grants-1977_12 |
|---|
