Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Propylurea → HCID 20064732, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Propylurea | HCID 12303 | — |
| 반응물 | Ethyl 2-chloro-4,4,4-trifluoro-3-oxobutanoate | HCID 2737165 | — |
| 생성물 | HCID 20064732 | HCID 20064732 | 17.3% |
반응 단계
By the procedure of Example 4, 6.13 g (60 mmol) of n-propyl urea was reacted with 10.9 g (50 mmol) of ethyl 2-chloro-4,4,4-trifluoroacetoacetate at 140°-150° C. for 18 hours. The product was separated and then recrystallized from n-heptane to yield 2.3 g of a yellow powder product (m.p.=33°-34° C.) identified in Table I.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05000775 |
| 출처 데이터셋 | uspto-grants-1991_03 |
| ORD ID | ord-d8a766a8b17f4de8b8880790b30fba54 |
| 출처 메모 | uspto-grants-1991_03 |