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Halides subst

Azine, This term has the following meanings a)Pyridine(Ref 2) b)Sym di-ylidene derivs of hydrazones of ketones or aldehydes, such as acetone azine. (CHj CiN-N CfCHj) (Ref 3) c)The group (Ns)a is called free azine" or nitrine. According to Walden Audrieth (Ref 1), the halides of azine are extremely expl substs which undergo spontaneous de-compn at RT... [Pg.644]

Subst. l,4-dihydro-4-iminoquinolines from 4-aminoquinolines and prim, halides... [Pg.117]

Improved cyclohydrations could be performed with cyclic acetals in place of the previously used imino derivatives of 0x0 compounds such as oximes or semicarbazones A facile ring closure of suitably o-subst. benzonitriles to anthracene rings has been published. Gyclization of dinitriles with hydrogen halides affords an efficient isoquinoline ring synthesis... [Pg.10]

Selective degradation of peptides s. 14, 259 Hydrochlorides 4-Subst. pyridines from N-pyridyl-4-pyridinium salts s. 13, 264 Hydrogen halides... [Pg.95]

Potassium hydroxide alcohol N-Subst. phthalimides from halides... [Pg.508]

See other pages where Halides subst is mentioned: [Pg.1252]    [Pg.45]    [Pg.644]    [Pg.45]    [Pg.333]    [Pg.384]    [Pg.489]    [Pg.267]    [Pg.414]    [Pg.215]    [Pg.497]    [Pg.181]    [Pg.218]    [Pg.242]    [Pg.291]    [Pg.9]   
See also in sourсe #XX -- [ Pg.17 , Pg.625 ]

See also in sourсe #XX -- [ Pg.17 ]

See also in sourсe #XX -- [ Pg.17 ]



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4- 1-subst

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