67751-02-4Relevant academic research and scientific papers
Synthesis of pyridine derivatives using aza Diels-Alder methodology
Stanforth, Stephen P.,Tarbit, Brian,Watson, Michael D.
, p. 6015 - 6017 (2002)
Amidrazone 1 reacted with the unsymmetrical tricarbonyls 2a, 2c and 2d giving triazines 3a, 3c and 3d, respectively. These triazines were converted into their corresponding pyridine derivatives 6a, 6c and 6d in aza Diels-Alder reactions with 2,5-norbornad
Synthesis of pyridine and 2,2′-bipyridine derivatives from the aza Diels-Alder reaction of substituted 1,2,4-triazines
Stanforth, Stephen P.,Tarbit, Brian,Watson, Michael D.
, p. 8893 - 8897 (2007/10/03)
Amidrazone 1a and the tricarbonyl derivatives 2b-d reacted in boiling ethanol in the presence of 2,5-norbornadiene 5 giving the pyridine derivatives 6b-d respectively (59-72%) and in the presence of 2,3-dihydrofuran 7 yielding the lactones 10b-d (39-44%).
