Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
11-Bromoundecanoic acid → Undecanoyl chloride, 11-bromo-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 11-Bromoundecanoic acid | HCID 17812 | — |
| 반응물 | Thionyl Chloride | HCID 24386 | — |
| 생성물 | Undecanoyl chloride, 11-bromo- | HCID 85202 | 90% |
반응 단계
55 g (0.20 moles) of recrystallised 11-bromo undecanoic acid were refluxed with 48 g (0.4 moles) of thionyl chloride for 3 hours. Excess thionyl chloride was then removed by vacuum distillation at 10-14 mm Hg pressure. The crude acid chloride remaining was distilled under higher vacuum (0.1 mm Hg) to give 50 g (0.18 moles) of pure 11-bromo undecanoyl chloride.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04397757 |
| 출처 데이터셋 | uspto-grants-1983_08 |
| ORD ID | ord-a298f05a422243b997ac9596b1f1506d |
| 출처 메모 | uspto-grants-1983_08 |