The Fischer indolization of 2-azabicyclo[3.3.1]nonan-7-ones. A new entry to the dasycarpidan ring system

DOI: 10.1016/S0040-4039(00)97386-6

Source and publish data:

Tetrahedron Letters p. 2449 - 2452 (1990)

Update date:2022-08-05

Topics:

Authors:

Bonjoch Bonjoch

Casamitjana

Gracia Gracia

Ubeda Ubeda

Bosch Bosch

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Article abstract of DOI:10.1016/S0040-4039(00)97386-6

The regioselectivity of the Fischer indole synthesis from 2-azabicyclo[3.3.1]nonan-7-ones 4b-d using three different acid catalysts is studied, an ethyl substituent at the 9-position promoting indolization upon the C-8 carbon.

Full text of DOI:10.1016/S0040-4039(00)97386-6

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