Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Carbon Tetrachloride → Benzenemethanamine, 2,5-dichloro-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Carbon Tetrachloride | HCID 5943 | — |
| 반응물 | Benzylamine | HCID 7504 | — |
| 반응물 | N-bromobutanimide | HCID 67184 | — |
| 반응물 | 2-Chloro-5-iodotoluene | HCID 4200996 | — |
| 반응물 | Phthalimide potassium salt | HCID 24194345 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Benzenemethanamine, 2,5-dichloro- | HCID 457600 | — |
| 생성물 | 2-Chloro-5-iodobenzenemethanamine | HCID 11460882 | — |
반응 단계
The various benzylamine derivatives used in this study, when not commercially available, were synthesized by the methods shown in FIG. 5. 2,5-Dichlorobenzylamine 64 and 2-chloro-5-iodobenzylamine 65 were prepared from the corresponding benzyl bromides. Compound 60 was prepared from 2-chloro-5-iodotoluene by bromination with N-bromosuccinimide in CCl4. Wilson et al., J. Med. Chem 1989, 32, 1057-1062. 60 and 61 were treated with potassium phthalimide in N,N-dimethylformamide at 60° C. to obtain compounds 62 and 63 as white solids in 95% yield. Deprotection with hydrazine gave 64 and 65 in 80% yield. Treu et al., Molecules 2002, 7, 743-750.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07825126B2 |
| 출처 데이터셋 | uspto-grants-2010_11 |
| ORD ID | ord-90cacdc0e5ea44a0be82d06ded280f36 |
| 출처 메모 | uspto-grants-2010_11 |