The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 5,6-Dichloropyrazine-2,3-dicarbonitrile( cas:56413-95-7 ) is researched.Related Products of 56413-95-7.Tillo, Adam; Kryjewski, Michal; Bendzinska-Berus, Wioletta; Langer, Dominik; Rebis, Tomasz; Popenda, Lukasz; Jurga, Stefan; Mielcarek, Jadwiga; Goslinski, Tomasz; Tykarska, Ewa published the article 《Tetrapyrazinoporphyrazine with eight peripheral adamantanylsulfanyl units – Synthesis and physicochemical study》 about this compound( cas:56413-95-7 ) in Synthetic Metals. Keywords: adamantanylsulfanyl tetrapyrazinoporphyrazine preparation crystal structure physicochem. Let’s learn more about this compound (cas:56413-95-7).
A novel, (1-adamantylsulfanyl)-octasubstituted tetrapyrazinoporphyrazine has been synthesized and analyzed for its key physicochem. properties. Also, two 1-adamantylsulfanyl-substituted pyrazine derivatives were compared, and their crystallog. structures as well as chem. reactivity were assessed and discussed. Porphyrazine macrocycle showed good fluorescence and singlet oxygen generation properties as well as photostability. In addition, studied adamantylsulfanyl porphyrazine, despite its hydrophobic nature, revealed good solubility in polar solvents. Electrochem. studies revealed that the macrocycle underwent oxidation by one one-electron process and reduction with two one-electron processes.
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Reference:
Synthesis and Crystal Structure of a Chiral C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur–nitrogen–oxygen ligand derived from aminothiourea and sodium D-camphor-β-sulfonate