ACTION OF NITROUS ACID ON N-SUBSTITUTED-ISATINIC ACIDS. DISPROPORTIONATION TO INDAZOLOLS.

DOI: 10.1016/S0040-4039(00)88192-7

Source and publish data:

Tetrahedron Letters p. 3651 - 3652 (1983)

Update date:2022-08-04

Topics:

Authors:

Baiocchi,Leandro

Picconi, Giuseppe

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Article abstract of DOI:10.1016/S0040-4039(00)88192-7

By reacting N-substituted-2-isatinic acids with nitrous acid, indazolols, N-nitroso-N-substituted anthranilic acids and the esters of said acids with the above mentioned indazolols were obtained through disproportionation of the N-nitroso-N-substituted-isatinic acids.

Full text of DOI:10.1016/S0040-4039(00)88192-7

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