Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → HCID 66887928, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | HCID 54537815 | HCID 54537815 | — |
| 촉매 | Platinum dioxide monohydrate | HCID 11139377 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | HCID 66887928 | HCID 66887928 | — |
반응 단계
A mixture of 0.823 g of 2-methyl-2-pyridin-3-yl-propionic acid methyl ester [476429-23-9] and 0.062 g of platinum(IV) oxide hydrate in 8 ml of methanol and 1.7 ml of 1.2M HCl in methanol at room temperature is hydrogenated for 5.5 hours. The catalyst is removed by filtration over Hyflo and the filtrate is concentrated by evaporation to provide the crude title compound as a brown oil which is used in the next step without further purification.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07868036B2 |
| 출처 데이터셋 | uspto-grants-2011_01 |
| ORD ID | ord-6d202131da254efb96a29d25c4b84ec3 |
| 출처 메모 | uspto-grants-2011_01 |