Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phenol → 4-Hydroxyphenylglycine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phenol | HCID 996 | — |
| 반응물 | Ammonium Acetate | HCID 517165 | — |
| 반응물 | Sodium glyoxylate | HCID 23662273 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 4-Hydroxyphenylglycine | HCID 92143 | 50.4% |
반응 단계
36.9 g of sodium glyoxylate are added to 130 ml of water, and 75 g of ammonium acetate and 60 g of phenol are added thereto under stirring. The mixture is stirred at 30° to 35° C. for 48 hours. After the reaction, the crystalline precipitates are collected by filtration under cooling, and then successively washed with water and methanol. 27.2 g of DL-p-hydroxyphenylglycine are thereby obtained as white crystals.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04175206 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-2949a0b371134340828328edc977af50 |
| 출처 메모 | uspto-grants-1979_11 |