Synthetic Route of 25711-30-2,Some common heterocyclic compound, 25711-30-2, name is 1,5-Dimethyl-1H-pyrazole-4-carbaldehyde, molecular formula is C6H8N2O, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: Synthesis of 2-substituted 5,7-dialkyl-1,3-diazaadamantanes 2-11 (General method). Substituted pyrazolecarbaldehyde (5 mmol) was added to a solution of 1,5-dialkyl-3,7-diazabicyclo[3.3.1]nonan-9-one 1a,c,d or 1,5-dimethyl-3,7-diazabicyclo[3.3.1]nonan-9-ol (1b, 5 mmol) inEtOH (20 ml), and the mixture heated under reflux for 10-15 h. The solvent was evaporated, and the residue treatedwith water. The formed precipitate was filtered off andrecrystallized from hexane.
The synthetic route of 25711-30-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Gevorkyan, Qnarik A.; Arutyunyan, Amalia D.; Arutyunyan, Gayane L.; Gasparyan, Sahak P.; Danagulyan, Gevorg G.; Chemistry of Heterocyclic Compounds; vol. 53; 2; (2017); p. 192 – 195; Khim. Geterotsikl. Soedin.; vol. 53; 2; (2017); p. 192 – 195,4;,
Pyrazole – Wikipedia,
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