Authors: I A Gavrilenko V V Kostrub E B Tsupak
Publish Date: 2012/12/16
Volume: 61, Issue: 3, Pages: 623-630
Abstract
7Arylpyrano43dpyrimidinium salts were synthesized starting from 136trimethyluracil In the reactions with Nnucleophiles these salts were found to undergo recyclization of the pyrylium ring whereas the addition of C and Onucleophiles occurs at free position 5 of the system
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