참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Nitrobenzene | HCID 7416 | — |
| 반응물 | Bromine | HCID 24408 | — |
| 반응물 | 2-Nitroanthraquinone | HCID 3928593 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 2-Bromoanthraquinone | HCID 221013 | 97% |
반응 단계
1265 parts by weight of 2-nitroanthraquinone are reacted at 270° C. with elemental bromine in the presence of 60 parts by weight of nitrobenzene in a laboratory apparatus as described in Example 1. When the reaction is complete, the melt is discharged into 2,000 parts by weight of vigorously stirred methanol at 200° C. The suspension so obtained is refluxed for 1 hour, cooled to 50° C., filtered and dried, affording 1390 g of 2-bromoanthraquinone (97% yield) in 98% purity.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04543214 |
|---|
| 출처 데이터셋 | uspto-grants-1985_09 |
|---|
| ORD ID | ord-136ca2bfdf2849dd89bad0f609631ee8 |
|---|
| 출처 메모 | uspto-grants-1985_09 |
|---|
