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Chloro subs pyridines

The use of Lawesson s reagent to cyclize 2-chloro-3-acylamidopyridines (503) furnishes 2-sub-stituted thiazolo[5,4-Z>]pyridines (504) (Equation (45)) <89JHC289, 90JHC1825). Heating compounds... [Pg.332]

Fuss, A. Koch, V. Chemistry of 3-hydroxypyridine. Part 4. Synthesis of 2- and 2,3-sub-stituted 5[fluoro(chloro)alkoxy]p3Tidines via 5-hydroxy-2-(4-nitrophenylazo)pyridines. Synthesis 1990, 8, 681-685. [Pg.267]

See other pages where Chloro subs pyridines is mentioned: [Pg.288]    [Pg.151]    [Pg.245]    [Pg.192]    [Pg.24]    [Pg.1202]    [Pg.99]    [Pg.343]    [Pg.11]   
See also in sourсe #XX -- [ Pg.227 ]



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7- Chloro pyridine

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