Permutation patterns and the phototranspositions of 2-cyanopyrroles
- 1 January 1975
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 19,p. 786-787
- https://doi.org/10.1039/c39750000786
Abstract
The permutation patterns followed in the phototransposition of 2-cyano- to 3-cyanopyrroles have been defined and show that the nitrogen atom and C(5) interchange in the reaction; a mechanism involving initial 2,5-bonding followed by a skeletal rearrangement is proposed.Keywords
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