Formation of 6,13dimethyl-5,12-diazachrysene by oxidative coupling of 2- methylindole followed by base-induced ring-expansion

DOI: 10.1016/S0040-4039(98)00670-4

Source and publish data:

Tetrahedron Letters p. 4119 - 4122 (1998)

Update date:2022-08-31

Topics:

Authors:

Bergman Bergman

Lindstroem

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Article abstract of DOI:10.1016/S0040-4039(98)00670-4

Oxidative coupling of 2-methylindole with FeCl₃ gave, in addition to a trimeric coupling product, also the ring-expanded product 6,13-dimethyl- 5,12-diazachrysene.

Full text of DOI:10.1016/S0040-4039(98)00670-4

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