Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Oxalyl chloride → Anthraquinone-2-carbonyl Chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Oxalyl chloride | HCID 65578 | — |
| 반응물 | 2-Anthraquinonecarboxylic acid | HCID 67030 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | Anthraquinone-2-carbonyl Chloride | HCID 15025286 | — |
반응 단계
The compound of Structure (I-C) was prepared as follows. 2-carboxyanthraquinone was reacted with oxalyl chloride in dichloromethane (catalyzed by dimethylformamide) to yield 2-chlorocarbonylanthraquinone, which was then reacted with 1-hexanol in tetrahydrofuran (in the presence of triethylamine) to yield 2-n-hexoxycarbonylanthraquinone, which was then treated in a manner similar to Preparation A to prepare the Structure (I-C) compound with a yield of 50%. Structure was confirmed by IR and NMR spectroscopy.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04913996 |
| 출처 데이터셋 | uspto-grants-1990_04 |
| ORD ID | ord-1aade12be2404a799099d9c145ff8cb2 |
| 출처 메모 | uspto-grants-1990_04 |