Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Pyrrolidine → 4'-Pyrrolidin-1-yl-[2,2';6',2'']terpyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Pyrrolidine | HCID 31268 | — |
| 반응물 | 4'-Chloro-2,2':6',2''-terpyridine | HCID 667748 | — |
| 촉매 | Zincchloride | HCID 3007855 | — |
| 용매 | 2-Methyl-2-butanol | HCID 6405 | — |
| 생성물 | 4'-Pyrrolidin-1-yl-[2,2';6',2'']terpyridine | HCID 11953528 | — |
반응 단계
28 mg (<5 mol %) of zinc(II) chloride and 4.4 g (61.5 mmol) of pyrrolidine are added in succession to a mixture of 1.1 g (4.1 mmol) of 4′-chloro-[2,2′;6′,2″]terpyridine in 15 ml of 2-methyl-2-butanol. The mixture is heated at reflux for 20 hours, cooled and filtered. After recrystallisation from toluene, pure 4′-pyrrolidin-1-yl-[2,2′;6′,2″]terpyridine is obtained in the form of a white solid. MS (EI, 70 eV): m/z=303 (15); 302 (90, [M+]); 273 (100); 233 (25).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07456285B2 |
| 출처 데이터셋 | uspto-grants-2008_11 |
| ORD ID | ord-4e49fb1b848a4a8399a998d466fd53b6 |
| 출처 메모 | uspto-grants-2008_11 |