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Heteroaromatic Acetonitriles, I. Reactions of 5‐Substituted (4 H ‐1,2,4‐Triazol‐3‐yl)acetonitriles with Salicylaldehyde
Author(s) -
Kuźmierkiewicz Wojciech
Publication year - 1987
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.198719870372
Subject(s) - acetonitriles , salicylaldehyde , chemistry , medicinal chemistry , organic chemistry , stereochemistry , acetonitrile , schiff base
Abstract On heating of the (4 H ‐1,2,4‐triazol‐3‐yl)acetonitriles 2a and 2b with salicylaldehyde ( 1 ) in the presence of bases the 12 H ‐[1]benzopyrano[3,2‐ e ]‐1,2,4‐triazolo[4,3‐ c ]pyrimidines 6a and 6b were obtained. A mechanism for these reaction is proposed.