Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Naringin → Naringin
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Naringin | HCID 442428 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Potassium Hydroxide | HCID 14797 | — |
| 생성물 | Naringin | HCID 442428 | — |
| 생성물 | Naringin dihydrochalcone | HCID 9894584 | — |
반응 단계
Five grams of naringin are dissolved in 25 ml of a 10% aqueous solution of potassium hydroxide and hydrogenated at room temperature and at atmospheric pressure, using 500 mg palladium black as catalyst. The resultant colorless solution is diluted with water; after removal of the catalyst the solution is passed through an Amberlite 200 (Rohm & Haas) column, and the alkaline-free eluate is evaporated to dryness. White crystals of the dihydrochalcone of naringin are obtained, m.p. 169°-170° C, in a yield of 98%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04087558 |
| 출처 데이터셋 | uspto-grants-1978_05 |
| ORD ID | ord-666b5581a16b469689a3063bbdb414cb |
| 출처 메모 | uspto-grants-1978_05 |