Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
(Z)-3-(2,3-dimethoxyphenyl)prop-2-enoic acid → 3-(2,3-Dimethoxyphenyl)propanoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | (Z)-3-(2,3-dimethoxyphenyl)prop-2-enoic acid | HCID 1559386 | — |
| 반응물 | HCID 178418361 | HCID 178418361 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 3-(2,3-Dimethoxyphenyl)propanoic acid | HCID 314929 | 95.9% |
반응 단계
Nitrogen was passed through a stirred suspension of (Z)-3-(2,3-dimethoxyphenyl)-2-propenoic acid (14,67 g) in 400 ml of methanol during 15 minutes. Then 1.4 g of 10% palladium on activated carbon were added and a stream of hydrogen was passed through the reaction mixture for 16 hours. After removing the palladium catalyst by filtration, the filtrate was evaporated to yield 14.2 g of 3-(2,3-dimethoxyphenyl)-propanoic acid, M.S. (C.I.) (MZ): 211 [M+H]+.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06403573B1 |
| 출처 데이터셋 | uspto-grants-2002_06 |
| ORD ID | ord-a470341975dc4476a9234e11b0d07e3d |
| 출처 메모 | uspto-grants-2002_06 |