참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 2,5-Dibromothiophene | HCID 18453 | — |
| 반응물 | 1,4-Dibromonaphthalene | HCID 66521 | — |
| 반응물 | 2,1,3-Benzothiadiazole | HCID 67502 | — |
| 반응물 | 2,2'-Bithiophene | HCID 68120 | — |
| 반응물 | 9,10-Dibromoanthracene | HCID 68226 | — |
| 반응물 | 4,7-Dibromo-2,1,3-benzothiadiazole | HCID 626361 | — |
| 반응물 | Selenium | HCID 6326970 | — |
| 반응물 | 5,8-Dibromo-2,3-diphenylquinoxaline | HCID 22475901 | — |
| 생성물 | 4,7-Dibromo-2,1,3-benzothiadiazole | HCID 626361 | — |
| 생성물 | 5,5'-Dibromo-2,2'-bithiophene | HCID 638908 | — |
| 생성물 | 3,6-Dibromobenzene-1,2-diamine | HCID 11821532 | — |
반응 단계
1,4-Dibromonaphthalene (M-16), 2,5-dibromothiophene (M-11), and 9,10-dibromoanthracene (M-18) are available commercially from Acros Organics, a division of Fisher Scientific Co. or Aldrich Chemicals. 5,5′-dibromo-2,2′-bithiophene (M-12) is prepared by bromination of 2,2′-bithiophene, as reported by R. M. Kellogg, A. P. Schaap, and H. Wynberg in Journal of Organic Chemistry, Vol. 34, pp. 343-346 (1969). 4,7-dibromo-2,1,3-benzothiadiazole (M-15) is prepared by bromination of 2,1,3-benzothiadiazole as reported by K. Pilgram, M. Zupan, and R. Skiles in Journal of Heterocyclic Chemistry, Vol. 7, pp. 629-633 (1970). 3,6-Dibromo-1,2-phenylenediamine is synthesized from 4,7-dibromo-2,1,3-benzothiadiazole as reported for the selenium analog reported by C. W. Bird, G. W. H. Cheeseman, and A. A. Sarsfield in Journal of Chemical Society, pp. 4767-4670 (1963) and was converted to 5,8-dibromo-2,3-diphenylquinoxaline (M-17) as reported in the same reference.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US06362310B1 |
|---|
| 출처 데이터셋 | uspto-grants-2002_03 |
|---|
| ORD ID | ord-ed35214d8ca44dd78954aff50d1c54c5 |
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| 출처 메모 | uspto-grants-2002_03 |
|---|
