115177-76-9Relevant academic research and scientific papers
PYRIDINIUM DERIVATIVES AS HERBICIDES
-
Page/Page column 90-91, (2021/06/11)
Compounds of the formula (I) (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially as herbicides.
INTRAMOLECULAR NITRENE INSERTIONS INTO AROMATIC AND HETEROAROMATIC RINGS. PART 8. FLASH VACUUM PYROLYSIS OF 2-AZIDOBENZYLPYRIDINES
Hicks, Martin G.,Jones, Gurnos.,York, David C.
, p. 69 - 76 (2007/10/02)
Flash vacuum pyrolysis of 2-azidobenzylpyridines (9)-(11) at temperatures from 350 to 700 deg C gave mixtures of benzonaphthyridines and their dihydro derivatives as major products.The 3-pyridyl derivative (10) also gave 2-(3-cyanoprop-1-enyl)indole (19).Benzonaphthyridines were also obtained by pyrolysis of 2-aminophenyl(x-pyridyl)methanols (4), (5), and (6), .Treatment of the azides (9)-(11) with aluminium chloride gave the corresponding 2-amino-5-chlorobenzylpyridines (21)-(23).The mechanism of the reaction is discussed.
