참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | Biphenyl | HCID 7095 | — |
| 반응물 | 4-Chlorobenzenesulfonyl chloride | HCID 7398 | — |
| 용매 | 1,2,3-Trichlorobenzene | HCID 6895 | — |
| 생성물 | 4-(4'-Chlorobenzenesulphonyl)biphenyl | HCID 630022 | 65% |
반응 단계
A mixture of biphenyl (10 g, 0.065 mol) and 4-chlorobenzenesulphonyl chloride (13.69 g, 0.065 mol) in trichlorobenzene (3 mL) was heated with stirring to 110° C. Anhydrous ferric chloride (0.05 g, 0.0003 mmol) was added and stirring was continued at 150° C. for 16 h. The cooled solid was stirred with methanol (200 mL). The product was filtered, washed with methanol, dried, and recrystallised from acetic acid to give 4-(4′-chlorobenzenesulphonyl)biphenyl (13.9 g, 65%); m.p. 169° C. (lit. 171-173° C.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US07736539B2 |
|---|
| 출처 데이터셋 | uspto-grants-2010_06 |
|---|
| ORD ID | ord-75e276f8a4ae412098a9bb92b19f2df9 |
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| 출처 메모 | uspto-grants-2010_06 |
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