The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 2,9-Dimethyl-1,10-phenanthroline hemihydrate( cas:34302-69-7 ) is researched.COA of Formula: C28H26N4O.Ueno, Keihei; Saito, Mikihiko; Iwano, Hidekazu published the article 《Melting point of 2,9-dimethyl-1,10-phenanthroline》 about this compound( cas:34302-69-7 ) in Talanta. Keywords: melting temperature hydration phenanthroline. Let’s learn more about this compound (cas:34302-69-7).
Although the hemihydrate and the dihydrate of 2,9-dimethyl-1,10-phenanthroline (I) showed reliable m.ps. (159-60 and 140-1°, resp.), samples of I at intermediate stages of hydration had m.ps. varying somewhat randomly between 141 and 159°.
《Melting point of 2,9-dimethyl-1,10-phenanthroline》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(2,9-Dimethyl-1,10-phenanthroline hemihydrate)COA of Formula: C28H26N4O.
Reference:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts