Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 28121생성일: 2026년 10월 23일
Benzenamine, 3,5-bis(trifluoromethyl)- → N-(3,5-bis-trifluoromethyl-phenyl)-N'-(beta-chloropropionyl)-urea
https://huagongshe.com/ko/reaction/28121
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Benzenamine, 3,5-bis(trifluoromethyl)- | HCID 9480 | — |
| 반응물 | 3-Chloropropanoyl isocyanate | HCID 13572374 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | N-(3,5-bis-trifluoromethyl-phenyl)-N'-(beta-chloropropionyl)-urea | HCID 23339675 | 80.5% |
반응 단계
11.45 g (0.05 mol) of 3,5-bis-trifluoromethylaniline were dissolved in 80 ml of dry toluene, and 6.7 g (0.05 mol) of β-chloropropionyl isocyanate in 20 ml of dry toluene were added. The mixture was stirred at 60° C. for 1 hour, the solvent was distilled off in vacuo and the residue was taken up in petroleum ether. The crystalline product was filtered off and dried. 14.5 g (80.5% of theory) of N-(3,5-bis-trifluoromethyl-phenyl)-N'-(β-chloropropionyl)-urea, which melts at 175° C., were obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US04225618 |
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| 출처 데이터셋 | uspto-grants-1980_09 |
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| ORD ID | ord-1c8732c9f40f48f6a55c5fde3429062a |
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| 출처 메모 | uspto-grants-1980_09 |
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