참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Benzoyl Peroxide | HCID 7187 | — |
| 반응물 | N-bromobutanimide | HCID 67184 | — |
| 반응물 | Methyl 5-methyl-2-thiophenecarboxylate | HCID 580756 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | Methyl 5-(bromomethyl)thiophene-2-carboxylate | HCID 11424851 | 94.5% |
반응 단계
N-Bromosuccinimide (Aldrich; 1.70 g, 9.6 mmol) and a catalytic amount of benzoyl peroxide were added to a solution of 5-methyl-thiophene-2-carboxylic acid methyl ester (1.40 g, 9.0 mmol) in chloroform (15 mL). The reaction mixture was stirred under argon at reflux (˜60° C.) for 3 h, then filtered through Celite™ and evaporated under reduced pressure to give 5-bromomethyl-thiophene-2-carboxylic acid methyl ester (2 g) as a yellow oil which was used directly in the next step without further purification.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US07700632B2 |
|---|
| 출처 데이터셋 | uspto-grants-2010_04 |
|---|
| ORD ID | ord-a0c459ed62e74cb0a06dc1fcdc0b0e1f |
|---|
| 출처 메모 | uspto-grants-2010_04 |
|---|
