Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diisopropylethylamine → 2,4-Bis-(2-hydroxy-ethylamino)-6-(4-o-tolyl-piperazin-1-yl)-pyrimidine-5-carbonitrile
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | 1-(o-Tolyl)piperazine dihydrochloride | HCID 91964 | — |
| 반응물 | 4-Chloro-2,6-bis[(2-hydroxyethyl)amino]pyrimidine-5-carbonitrile | HCID 18753217 | — |
| 용매 | 1,4-Dioxane | HCID 31275 | — |
| 생성물 | 2,4-Bis-(2-hydroxy-ethylamino)-6-(4-o-tolyl-piperazin-1-yl)-pyrimidine-5-carbonitrile | HCID 18753207 | — |
반응 단계
In analogy to the procedure described in example 20b, 4-chloro-2,6-bis-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile was treated with 1-(o-tolyl)-piperazine dihydrochloride in dioxane in the presence of N-ethyl-diisopropylamine at 80° C. to yield 2,4-bis-(2-hydroxy-ethylamino)-6-(4-o-tolyl-piperazin-1-yl)-pyrimidine-5-carbonitrile as an amorphous, light brown solid; MS: [M+H]+=398.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06673795B2 |
| 출처 데이터셋 | uspto-grants-2004_01 |
| ORD ID | ord-a6b4a5f043d34232bc7bc2addb83e502 |
| 출처 메모 | uspto-grants-2004_01 |