Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → Dimethyl 3(4-nitrophenyl)-2-isoxazolin-5-ylphosphonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Chlorosuccinimide | HCID 31398 | — |
| 반응물 | Dimethyl vinylphosphonate | HCID 78376 | — |
| 반응물 | p-Nitrobenzaldoxime | HCID 96339 | — |
| 생성물 | Dimethyl 3(4-nitrophenyl)-2-isoxazolin-5-ylphosphonate | HCID 14460583 | — |
반응 단계
Preparation is carried out in analogy to Example 1 from 19.6 g (0.118 mol) of 4-nitrobenzaldoxime, 17.4 g (0.13 mol) of N-chlorosuccinimide, 16.1 g (0.118 mol) of dimethyl vinylphosphonate and 18.7 ml (0.13 mol) of triethylamine. Crystallization of the crude product from tert.butyl methyl ether provides analytically pure compound of melting point 156° to 158° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05006515 |
| 출처 데이터셋 | uspto-grants-1991_04 |
| ORD ID | ord-86704c721ee24713a97ac5b14f74ef72 |
| 출처 메모 | uspto-grants-1991_04 |