Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 1-(2-Pentylidenehydrazino)-3,4-dihydroisoquinoline
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Pentanal | HCID 8063 | — |
| 반응물 | 1-Hydrazinyl-3,4-dihydroisoquinoline | HCID 12349041 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | 1-(2-Pentylidenehydrazino)-3,4-dihydroisoquinoline | HCID 57094403 | — |
반응 단계
Valeraldehyde (5.14 g.) was added to a refluxing solution of 1-hydrazino-3,4-dihydroisoquinoline (8 g.) in ether (300 ml.). The mixture was allowed to stand (for 45 min.) at room temperature. Ethereal hydrochloric acid was added. Recrystallization of the resulting solid from ethanol-ether gave 1-(2-pentylidenehydrazino)-3,4-dihydroisoquinoline (I: X=CH3 (CH2)3, X'=Y=Y'=Z=Z'=H) hydrochloride in two crops (11.6 g. and 0.2 g., m.p. 147°-148° C.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04009170 |
| 출처 데이터셋 | uspto-grants-1977_02 |
| ORD ID | ord-044fc138a3be4b3e90b4e14608d19a88 |
| 출처 메모 | uspto-grants-1977_02 |