In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis and reactions of 3-methyl-5-cyanopyridine under oxidative ammonolysis conditions, published in 1988, which mentions a compound: 1195-58-0, mainly applied to ammoxidation lutidine vanadia titania catalyst; cyanomethylpyridine preparation catalyst; methyl nicotinonitrile preparation catalyst; pyridine cyano methyl preparation catalyst, HPLC of Formula: 1195-58-0.
V2O5-TiO2 (1:32) was recommended over 1:16 V2O5-TiO2, 1:0.5 V2O5-SnO2 and 2:1 V2O5-Fe2O3 for the title synthesis, >90% selectivity with 100% 3,5-butadiene (I) conversion at 340° with 1:24:10:10-40 I-O2-NH3-H2O. The 3,5-dicyanopyridine yield was 4.2-5.3% under these conditions, but reached 65.2% at 380° in the absence of H2O.
This literature about this compound(1195-58-0)HPLC of Formula: 1195-58-0has given us a lot of inspiration, and I hope that the research on this compound(Pyridine-3,5-dicarbonitrile) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts