Annulation of Perimidines with 5-Alkynylpyrimidines en Route to 7-Formyl-1,3-Diazopyrenes.

ABSTRACT: Unusual rearrangements were shown to accompany Brønsted acid-assisted peri-annulations of 1H-perimidines with 5-alkynylpyrimidines. These transformations take different routes depending on the nature of acetylene precursor, and lead to the formation of 7-formyl-1,3-diazopyrenes.

SUBMITTER: Shcherbakov SV 

PROVIDER: S-EPMC9778996 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature