1) acenaphtho-pyrazine
苊并吡嗪
1.
As the method diintration of acenaphthrenequinone did not work out for the synthesis of other acenaphtho-pyrazine compounds, a new intermedia 4-bromo-5-nitro acenaphthrenequinone (P1) was designed, synthesised and optimized as well.
本论文以苊醌为原料通过硝化、缩合、取代合成了染料Ap-1c和AP-2c,其中染料AP-2c保持了1,8-萘酰亚胺的荧光性能;而以苊并吡嗪为母体的染料Ap-1c,则达到了610 nm的长波长荧光发射、127nm的大范围stokes位移的近红外荧光染料的要求。
2) Acenaphtho[1,2-b]pyrrole-carboxylic acid
苊并吡咯羧酸
3) acenaphthazine
苊嗪
4) Polypyrazine(PPYZ)
聚并吡嗪
1.
Based on the three resonant structures of polybenzene(PAS), Polypyridine(PPY) and Polypyrazine(PPYZ), the nonlinear optical(NLO) coefficients of different conjugate monomer oligmers and substituted polymers were calculated.
选取聚并苯、聚并吡啶和聚并吡嗪的 3种共振结构为基体 ,计算不同共轭单体齐聚物的结构及被取代后的聚合物二阶和三阶非线性光学系数 。
5) Quinoxaline
[kwi'nɔksəli:n]
苯并吡嗪
6) Benzo[α]pyrazine
苯并吡嗪
补充资料:苊-3-羧酸
分子式:
CAS号:
性质:柱状晶体(由醋酸重结晶)。熔点256~257℃。在氟化氢存在下,由苊与醋酸作用,制成3-乙酰基苊,再经次氯酸钠氧化制成本品。用作染料中间体。其氯化物C12H9(CO-Cl)为黄棕色针状结晶,熔点110~111℃;其酰胺C12H9(CONH2)为针状晶体(由乙醇重结晶),熔点227~228℃。
CAS号:
性质:柱状晶体(由醋酸重结晶)。熔点256~257℃。在氟化氢存在下,由苊与醋酸作用,制成3-乙酰基苊,再经次氯酸钠氧化制成本品。用作染料中间体。其氯化物C12H9(CO-Cl)为黄棕色针状结晶,熔点110~111℃;其酰胺C12H9(CONH2)为针状晶体(由乙醇重结晶),熔点227~228℃。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条