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[ CAS No. 873-69-8 ] {[proInfo.proName]}

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Chemical Structure| 873-69-8
Chemical Structure| 873-69-8
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Product Details of [ 873-69-8 ]

CAS No. :873-69-8 MDL No. :MFCD00006354
Formula : C6H6N2O Boiling Point : No data available
Linear Structure Formula :- InChI Key :-
M.W : 122.12 Pubchem ID :-
Synonyms :

Safety of [ 873-69-8 ]

Signal Word:Danger Class:4.1
Precautionary Statements:P240-P210-P241-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313 UN#:1325
Hazard Statements:H315-H319-H228 Packing Group:Ⅱ
GHS Pictogram:

Application In Synthesis of [ 873-69-8 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 873-69-8 ]

[ 873-69-8 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 873-69-8 ]
  • [ 1626-24-0 ]
  • C24H20GeN2O [ No CAS ]
YieldReaction ConditionsOperation in experiment
82% General procedure: To a methanolic solution(10 mL) of the sodium salt of the ligand (prepared by the reaction of Na [0.092 g,4.0 mmol] with pyridine-2-carbaldehyde oxime [0.488 g, 4 mmol] in refluxing methanol),a benzene solution (10 mL) of trimethylgermanyl chloride (0.6433 g, 4.2 mmol) was addeddropwise and refluxed for 4 h. NaCl formed during the reaction was filtered off and thefiltrate was dried in vacuo and was recrystallized from dichloromethane:hexane (1:1) toobtain a violet colored crystalline solid (0.72 g, yield 75%).
  • 2
  • [ 873-69-8 ]
  • [ 21806-61-1 ]
  • 3-(pyridin-2-yl)-3a,6a-dihydro-6H-[1,2]oxathiolo[3,4-d]-isoxazole 4,4-dioxide [ No CAS ]
  • 3
  • [ 873-69-8 ]
  • europioum(III) chloride [ No CAS ]
  • [ 17217-57-1 ]
  • [Eu(pyridine-2-carboxaldoxime)3(4,4'-dimethoxy-2,2'-bipyridine)].Cl3 [ No CAS ]
YieldReaction ConditionsOperation in experiment
General procedure: A mixture of 10 mL methanolic solution of pyridine-2-carboxamide (0.3663 g, 3 mmol) and 10 mL methanolic solution of 4,4'-dimethoxy-2,2'-bipyridine (0.2162 g, 1 mmol) was stirred at room temperature for half an hour. Solution of EuCl3 was prepared by dissolving 1 mmol (0.2583 g) of EuCl3 in 10 mL of methanol and this solution was added to the ligands solution drop by drop with continuous stirring. The pH of resulting solution was maintained between 6 and 7. The reaction mixture was refluxed at 70 °C for 4 h. After refluxing for 4 h, the solution was cooled to room temperature and left as such overnight. Complex C1 was obtained as white precipitate which was filtered off, washed with methanol nd then dried under vacuum. The synthesis of complexes C2-C4 were done by adopting the same method as given above. Complex C2 was obtained from 3 mmol PCAO (0.3663 g), 1 mmol DMBP (0.2162 g) and1 mmol EuCl3 (0.2583 g), complex C3 was obtained from 3 mmol PDCA(0.4473 g), 1 mmol DMBP (0.2162 g) and 1 mmol EuCl3 (0.2583 g) and complex C4 was obtained from 3 mmol PM (0.3 mL), 1 mmol DMBP(0.2162 g) and 1 mmol EuCl3 (0.2583 g).
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