REACTIVITY OF AZOLES TOWARDS BENZALDEHYDE AND ITS DIMETHYLACETAL. SYNTHESIS OF N,N'-DIAZOLYLPHENYLMETHANES

DOI: 10.1016/S0040-4020(01)91435-8

Source and publish data:

Tetrahedron p. 5955 - 5964 (1985)

Update date:2022-09-26

Topics:

Authors:

Ballesteros, P.

Elguero, J.

Claramunt, R. M.

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Article abstract of DOI:10.1016/S0040-4020(01)91435-8

Some 1,1'-diindazolylphenylmethanes have been prepared from indazoles and benzaldehyde in presence of zinc chloride as catalyst.The reaction was strongly dependent on the basic pK_a's of azoles and only few pyrazolyl derivatives could be prepare

Full text of DOI:10.1016/S0040-4020(01)91435-8

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