Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 127742생성일: 2026년 10월 26일
Phosphine, triphenyl-, hydrobromide → [(3-Methylthiophen-2-yl)methyl](triphenyl)phosphanium bromide
https://huagongshe.com/reaction/127742
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Phosphine, triphenyl-, hydrobromide | HCID 517696 | — |
| 반응물 | (3-Methylthiophen-2-yl)methanol | HCID 12875263 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | [(3-Methylthiophen-2-yl)methyl](triphenyl)phosphanium bromide | HCID 20285685 | — |
반응 단계
2-Hydroxymethyl-3-methyl-thiophene (4.5 g.) was dissolved in 90 ml. of acetonitrile and 12.3 g. of triphenylphosphonium bromide were added. The reaction mixture was heated to 70° C. for 3 hours. After cooling the resulting precipitate was filtered off, washed with benzene and dried at 80° C. under high vacuum. The resulting (3-methyl-2-thenyl)triphenylphosphonium bromide has a m.p. 266°-269° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04256878 |
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| 출처 데이터셋 | uspto-grants-1981_03 |
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| ORD ID | ord-1e44bc57126e495c93217adef115c586 |
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| 출처 메모 | uspto-grants-1981_03 |
|---|
