참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Nitrogen oxide (N2O4) | HCID 25352 | — |
| 반응물 | HCID 15571610 | HCID 15571610 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | 3-(4-Carboxyphenyl)-2-nitronaphtho-[1,2-b]furan | HCID 12940498 | — |
반응 단계
To a mixture of 4.0 g. of the product of step A in 250 ml. of chloroform is added 4.0 g. of dinitrogen tetraoxide. The mixture is stirred at about 20° C. for 20 hours. The mixture is filtered, and the solid obtained is recrystallized from a mixture of N,N-dimethylformamide and water to provide yellow crystals of 3-(4-carboxyphenyl)-2-nitronaphtho-[1,2-b]furan, m.p. greater than 300° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04128659 |
|---|
| 출처 데이터셋 | uspto-grants-1978_12 |
|---|
| ORD ID | ord-513c0bce49014072bfb2ef84ec8344aa |
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| 출처 메모 | uspto-grants-1978_12 |
|---|
