The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 5-Methoxy-1H-indole-2-carbaldehyde, is researched, Molecular C10H9NO2, CAS is 21778-81-4, about Three-Step One-Pot Synthesis of 1,4-Dihydropyrazolo[4,3-b|indoles Using Copper Catalysis, the main research direction is dihydropyrazoloindole preparation; formylindole hydrazine cyclization microwave irradiation copper catalyst.Synthetic Route of C10H9NO2.
A convenient three-step one-pot copper-catalyzed method has been developed for the preparation of pyrazolo[4,3-b]indoles, new indole-based compounds with potential biol. activity. Treatment of various hydrazines, including alkyl hydrazines, with indole-2-carbaldehydes generated the corresponding products in moderate to good yields without protection of the indole N-1 moiety. In addition, LiOH was used as a base in the copper-catalyzed coupling reaction. Microwave heating was used to accelerate the iodination of indoles and the C-N bond formation.
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Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem