2,6-二氯吡嗪
2,6-二氯吡嗪结构式
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常用名 | 2,6-二氯吡嗪 | 英文名 | 2,6-Dichloropyrazine |
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| CAS号 | 4774-14-5 | 分子量 | 148.97 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 187.5±35.0 °C at 760 mmHg | |
| 分子式 | C4H2Cl2N2 | 熔点 | 55-58 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 83.8±11.5 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
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Syntheses and properties of two-dimensional, dicationic nonlinear optical chromophores based on pyrazinyl cores.
J. Org. Chem. 75(24) , 8550-63, (2010) Six new dicationic 2D nonlinear optical (NLO) chromophores with pyrazinyl-pyridinium electron acceptors have been synthesized by nucleophilic substitutions of 2,6-dichloropyrazine with pyridyl derivatives. These compounds have been characterized as their PF(6... |
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Synthesis and antiprotozoal activity of dicationic 2,6-diphenylpyrazines and aza-analogues.
Bioorg. Med. Chem. 21(21) , 6732-41, (2013) Dicationic 2,6-diphenylpyrazines, aza-analogues and prodrugs were synthesized; evaluated for DNA affinity, activity against Trypanosoma brucei rhodesiense (T. b. r.) and Plasmodium falciparum (P. f.) in vitro, efficacy in T. b. r. STIB900 acute and T. b. bruc... |
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Synthesis of oxacalixarenes incorporating nitrogen heterocycles: evidence for thermodynamic control.
Org. Lett. 8 , 2755, (2006) [structure: see text] Oxacalix[2]arene[2]hetarenes are formed in a single step by cyclooligomerization of meta-diphenols with meta-dichlorinated azaheterocycles. The high selectivity for cyclic tetramer formation results from thermodynamic product control. Ma... |
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Carboxylic acid functionalized ortho-linked oxacalix[2]benzene[2]pyrazine: synthesis, structure, hydrogen bond and metal directed self-assembly.
Dalton Trans. 41(18) , 5625-33, (2012) Cyclooligomerization of 2,6-dichloropyrazine 4 and benzyl 2,3-dihydroxybenzoate 5 under microwave irradiation resulted in a racemic pair of ester functionalized ortho-linked oxacalix[2]benzene[2]pyrazine 6, which was further transformed to the corresponding r... |