Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Chromanecarbonyl chloride → HCID 20506434, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Chromanecarbonyl chloride | HCID 2794583 | — |
| 반응물 | HCID 20506419 | HCID 20506419 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | HCID 20506434 | HCID 20506434 | — |
반응 단계
To 0.10 mole of 2-(piperazin-1-yl)-4-amino-6-chloro-7-methoxyquinazoline in 300 ml. of methanol is added with vigorous stirring, 0.10 mole of 2,3-dihydro-4H-benzopyran-2-carboxylic acid chloride. After the addition is complete, the mixture is stirred for three hours at room temperature and the precipitated title compound is collected by filtration.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04377581 |
| 출처 데이터셋 | uspto-grants-1983_03 |
| ORD ID | ord-08e69cb881ff405182ce571a94b7fedf |
| 출처 메모 | uspto-grants-1983_03 |