Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl pyruvate → 7-chloro-2-[[1-(ethoxycarbonyl)ethylidene]hydrazino]-5-phenyl-3H-1,4-benzodiazepine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl pyruvate | HCID 12041 | — |
| 반응물 | 7-Chloro-2-hydrazinyl-5-phenyl-3H-1,4-benzodiazepine | HCID 12390874 | — |
| 생성물 | 7-chloro-2-[[1-(ethoxycarbonyl)ethylidene]hydrazino]-5-phenyl-3H-1,4-benzodiazepine | HCID 53657349 | — |
반응 단계
In the same manner given in Example 1, 7-chloro-2-hydrazino-5-phenyl-3H-1,4-benzodiazepine and ethyl pyruvate gives 7-chloro-2-[[1-(ethoxycarbonyl)ethylidene]hydrazino]-5-phenyl-3H-1,4-benzodiazepine as an oily product. NMR (CDCl3) δ1.20 (t, 3, CH2CH3), 2.25 (2, 3, CH3), 4.23 (q. 2, CH2CH3), 4.50 (broad s, 2, 3-CH2), between 6.95 and 7.6 (m, 9, NH and arom H's).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04017492 |
| 출처 데이터셋 | uspto-grants-1977_04 |
| ORD ID | ord-73f436df3b03411f9c51c5a1a890dffd |
| 출처 메모 | uspto-grants-1977_04 |