Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Nitrogen → Acrylamidomethyl 2-oxopyrrolidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Nitrogen | HCID 947 | — |
| 반응물 | Acrylamide | HCID 6579 | — |
| 반응물 | 2-Methylbenzenesulfonic acid | HCID 6925 | — |
| 반응물 | Phenothiazine | HCID 7108 | — |
| 반응물 | 1-(Methoxymethyl)-2-pyrrolidinone | HCID 13624830 | — |
| 생성물 | Acrylamidomethyl 2-oxopyrrolidine | HCID 18414899 | 40% |
반응 단계
The mixture of 1-methoxy methyl-2-pyrrolidone (65.6 g), acrylamide (75.5 g), toluene sulfonic acid (0.20 g) and phenothiazine (0.20 g) was stirred under the condition of N2 for 1 hour at 150° C. while removing methanol by distillation. The residue was cooled, then recrystallized in acetone to give the title compound in the yield of 40%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06132462 |
| 출처 데이터셋 | uspto-grants-2000_10 |
| ORD ID | ord-597f83e7daa64edfba9d0c5f2eea233c |
| 출처 메모 | uspto-grants-2000_10 |