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초록
4,5‐Diaryl‐4‐imidazolin‐2‐ones were prepared in good yield by heating aryl acyloins with ureas in eth‐ylene glycol for 0.5‐2 hours. 4,4′‐Dimethoxybenzoin and 2,2′‐pyridoin gave 4‐oxazolin‐2‐one derivatives in addition to 4‐imidazolin‐2‐ones. Copyright © 1994 Journal of Heterocyclic Chemistry
- 제목
- Condensation reactions of aryl acyloins with ureas in ethylene glycol
- 저자
- Kim, Yong-boon; Kim, Chung-soo; Lee, Chang-kiu
- 발행일
- 1994
- 유형
- Article
- 권
- 31
- 호
- 6
- 페이지
- 1653 ~ 1656