Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Potassium Phosphate, Tribasic → 1-{3-[(E)-2-(4-Chloro-phenyl)-vinyl]-phenyl}-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Potassium Phosphate, Tribasic | HCID 62657 | — |
| 반응물 | trans-2-(4-Chlorophenyl)vinylboronic acid | HCID 642694 | — |
| 반응물 | 1-(3-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid | HCID 2763997 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 1-{3-[(E)-2-(4-Chloro-phenyl)-vinyl]-phenyl}-3,5-dimethyl-1H-pyrazole-4-carboxylic acid | HCID 67315510 | 63% |
반응 단계
In analogy to the procedure described in Example 14C], but with 2.8 eq of K3PO4, 1-(3-bromo-phenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid and trans-2-(4-chlorophenyl)vinylboronic acid gave after suspending in CH2Cl2 and filtration the title compound in 63% yield as light yellow solid. MS: 352.2 (M+, 1 Cl).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07977358B2 |
| 출처 데이터셋 | uspto-grants-2011_07 |
| ORD ID | ord-9b5c0dac91ee436c9b208f39c20e1b07 |
| 출처 메모 | uspto-grants-2011_07 |