中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-(对氨基苯基)-5-苯基嘧啶 | 2-(p-aminophenyl)-5-phenylpyrimidine | 120493-30-3 | C16H13N3 | 247.299 |
—— | 2-(4-bromophenyl)-5-phenylpyrimidine | 174720-39-9 | C16H11BrN2 | 311.181 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(2-chlorophenyl)-5-phenylpyrimidine | 1200124-05-5 | C16H11ClN2 | 266.73 |
—— | 2-(2,6-dichlorophenyl)-5-phenylpyrimidine | 1217189-25-7 | C16H10Cl2N2 | 301.175 |
An efficient ruthenium-catalyzed double-fold C–H bond alkoxycarbonylation of arenes was developed using commercially available Boc2O as the tertiary esterification reagent.
Oligoaza derivatives of biphenyl, terphenyl, quaterphenyl, quinquephenyl, sexiphenyl, septiphenyl, octiphenyl, noviphenyl, deciphenyl and dodeciphenyl and poly(pyrimidinylenephenylene) can be synthesized from readily accessible vinamidinium salts and amidines or N,N,N'-tris(trimethylsilyl)amidines. The fluorescence of these systems can be tuned over a wide spectral range by varying number and positions of N atoms. Oligo(diazaphenyls) are thermally and photochemically stable, are easier to reduce than oligophenyls, can be dissolved at any rate in strong acids and show strong blue fluorescence in solution as well as in the solid state.