Investigations on the formation of 6-hydroxyindole in the Netizescu-reaction V: Cyclization of C-(quinonylalkyl) enaminone derivatives, I

DOI: 10.1002/ardp.19943270305

Source and publish data:

Archiv der Pharmazie p. 143 - 155 (1994)

Update date:2022-08-04

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Authors:

Kucklander

Lessel Lessel

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Article abstract of DOI:10.1002/ardp.19943270305

The labile quinonylalkylenaminones 10a-c and 11a-c are synthesized and cyclized to the products 17, 21 and 22a-c. In solution the tricyclic systems 22a-c react to spirocompounds 19a-c and 20a-c. The structure of 22a is confirmed by X-ray analysis. Semiempiric quantum chemical calculations and Pearson's concept of hard and soft acids and bases are used to explain the observed reactions.

Full text of DOI:10.1002/ardp.19943270305

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