Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-(4-Phthalimidobutyloxy)pyridine → 4-(4-Phthalimidobutyloxy)pyridine hydrochloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-(4-Phthalimidobutyloxy)pyridine | HCID 19079158 | — |
| 반응물 | Hydrochloride methanol | HCID 21893726 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 4-(4-Phthalimidobutyloxy)pyridine hydrochloride | HCID 19079157 | 86.3% |
반응 단계
To a suspension of 1.48 g (5.0 mmol) of 4-(4-phthalimidobutyloxy)pyridine in 20 ml of methanol, 15 ml of hydrogen chloride-methanol was added and dissolve. The solvent was distilled off and the residue was crystallized from acetone-ether. The resulting crystals were collected by filtration and washed with ether to give 1.51 g of the desired compound (86.3% yield, colorless crystals), mp. 154°-156° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05246948 |
| 출처 데이터셋 | uspto-grants-1993_09 |
| ORD ID | ord-7872d2ae7d2e4c56a28ce90cf19a337d |
| 출처 메모 | uspto-grants-1993_09 |