Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Pyridine-2-thiones, 4-dimethylamino

Biphenyldicarboxylic acid, when activated by 4-N,N-dimethylamino-pyridine or thiazolidine-2-thione and in the presence of dicyclohexylcarbo-dimide (DCC) gave the cyclic peraza polyamide (Nagao et al., 1981). With ethylenediamine, the reaction gave only the 2 2 cyclization product in a 79%... [Pg.701]

Dimethylamino-4-phenyl-l,3-dithiolium perchlorate treated with dry pyridine, stirred, and HgS passed in for 0.5 hr. 4-phenyM,3-dithiole-2-thione. Y 94%. F. e. s. E. Fanghanel, Z. Ghem. 7, 58 (1967). [Pg.152]

See other pages where Pyridine-2-thiones, 4-dimethylamino is mentioned: [Pg.139]    [Pg.139]    [Pg.341]    [Pg.536]    [Pg.139]    [Pg.15]    [Pg.219]    [Pg.110]    [Pg.184]    [Pg.895]    [Pg.535]    [Pg.895]    [Pg.24]    [Pg.517]   
See also in sourсe #XX -- [ Pg.49 , Pg.57 ]



SEARCH



4-(dimethylamino (pyridine

Pyridine 4-thione

Pyridine-2-thiones

© 2024 chempedia.info