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Pinner triazine synthesis

Pinner triazine synthesis. Preparation of 2-hydroxy-4,6-diaryl-i-triazines by reaction of aryl amidines and phosgene. [Pg.996]

Other references related to the Pinner s-triazine synthesis are cited in literature. ... [Pg.2243]

Amidines themselves also cyclize with carboxylic acid anhydrides or esters to give the corresponding 1,3,5-triazines 322 323 the reactions have a mechanism similar to the Pinner synthesis. [Pg.696]

Mono- and bis(2-hydroxyphenyl)-l,3,5-triazines 23 can be prepared by the reaction of 477-1,3-benzoxazin-4-oncs 22 with amidines. The first examples of this synthesis were described in 1911428-429 as an extension to Pinner s condensation of ethyl salicylate with two equivalents of benzimidamide.430... [Pg.715]

See other pages where Pinner triazine synthesis is mentioned: [Pg.99]    [Pg.319]    [Pg.319]    [Pg.38]    [Pg.264]    [Pg.1126]    [Pg.12]    [Pg.398]    [Pg.398]    [Pg.220]    [Pg.158]    [Pg.99]    [Pg.319]    [Pg.319]    [Pg.38]    [Pg.264]    [Pg.1126]    [Pg.12]    [Pg.398]    [Pg.398]    [Pg.220]    [Pg.158]    [Pg.2241]    [Pg.2242]    [Pg.512]    [Pg.512]    [Pg.2241]   
See also in sourсe #XX -- [ Pg.319 ]

See also in sourсe #XX -- [ Pg.319 ]



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