Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tert-Butylamine → 5-Acetamino-1-acetoxynaphthalene-2-sulfonic acid-tert.-butylamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tert-Butylamine | HCID 6385 | — |
| 반응물 | 2-Naphthalenesulfonyl chloride, 5-(acetylamino)-1-(acetyloxy)- | HCID 94125 | — |
| 용매 | Acetone | HCID 180 | — |
| 생성물 | 5-Acetamino-1-acetoxynaphthalene-2-sulfonic acid-tert.-butylamide | HCID 20462602 | — |
반응 단계
14.5 g of t-butylamine in 50 ml of acetone were added dropwise to a solution of 18.8 g of the compound from stage 2 (0.55 mols) in 150 ml of acetone at -5° to 0° C. The mixture was further stirred overnight, filtered off from the deposit, concentrated and crystallized from ether with a little acetonitrile. Yield: 19.2 g=92% of the theoretical yield; mp: 203°-206° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04444867 |
| 출처 데이터셋 | uspto-grants-1984_04 |
| ORD ID | ord-63164cbb022e4f2da28dbf9edfdf3a32 |
| 출처 메모 | uspto-grants-1984_04 |