Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetraethyl vinylidene phosphonate → (+)-[2-(3,4-Dihydro-4-oxo-2-phenyl-2H-1-benzopyran-3-yl)ethylidene]bisphosphonic acid tetraethyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tetraethyl vinylidene phosphonate | HCID 11022954 | — |
| 반응물 | N-(6-methoxybenzothiazol-2-yl)-3-oxo-3-phenylpropanamide | HCID 19975336 | — |
| 생성물 | (+)-[2-(3,4-Dihydro-4-oxo-2-phenyl-2H-1-benzopyran-3-yl)ethylidene]bisphosphonic acid tetraethyl ester | HCID 10075500 | — |
반응 단계
Ethenylidenebisphosphonic acid tetraethyl ester (I) and flavanone (II), MS (m/e) 524, 479, 302 and 165; IR (neat) 2983, 1683, 1607, 1580, 1499, 1474, 1464 and 1257 cm-1.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05412141 |
| 출처 데이터셋 | uspto-grants-1995_05 |
| ORD ID | ord-3c677da6ec614b6781e5ce9eb46647a7 |
| 출처 메모 | uspto-grants-1995_05 |