2-氯吡嗪
2-氯吡嗪结构式
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常用名 | 2-氯吡嗪 | 英文名 | 2-Chloropyrazine |
|---|---|---|---|---|
| CAS号 | 14508-49-7 | 分子量 | 114.533 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 155.3±20.0 °C at 760 mmHg | |
| 分子式 | C4H3ClN2 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 57.8±0.0 °C | |
| 符号 |
GHS02, GHS07 |
信号词 | Warning |
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Cobalt-catalyzed cross-coupling between in situ prepared arylzinc halides and 2-chloropyrimidine or 2-chloropyrazine.
J. Org. Chem. 74(8) , 3221-4, (2009) A cobalt-catalyzed cross-coupling of aryl halides with 2-chloropyrimidines or 2-chloropyrazines is reported in satisfactory to high yields. The key step of this procedure is the formation of aromatic organozinc reagents and their coupling with 2-chlorodiazine... |
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Gas chromatographic assay for the new antitumor agent pyrazine-2-diazohydroxide (diazohydroxide) and its stability in buffer, blood and plasma.
J. Chromatogr. A. 383(1) , 77-83, (1986) Diazohydroxide is a new antitumor agent being considered for clinical trial. A sensitive and specific assay for diazohydroxide in physiological media, plasma and blood has been developed based on conversion of diazohydroxide to 2-chloropyrazine in the presenc... |
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