Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methanol → 1-Cyclopropylpiperazine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | 1-Cyclopropylpiperazine dihydrochloride | HCID 21220812 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1-Cyclopropylpiperazine | HCID 4742004 | 84.1% |
반응 단계
1-Cyclopropylpiperazine dihydrochloride (1.493 g, 7.5 mmol) was dissolved in water (5.00 mL) and methanol (5.00 mL) and converted to its freebase by ion exchange chromatography, using an SCX column. The desired product was eluted from the column using 3.5M ammonia in methanol and pure fractions were evaporated to dryness to afford 1-cyclopropylpiperazine (0.796 g, 84%) as an oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07737149B2 |
| 출처 데이터셋 | uspto-grants-2010_06 |
| ORD ID | ord-52133c47f1534988bfc9e04dd961a467 |
| 출처 메모 | uspto-grants-2010_06 |