Potikha, L. M. published the artcile< Condensed isoquinolines. 22. Synthesis and properties of 6,11-dihydro-13H-isoquino[3,2-b]quinazolin-13-ones>, Formula: C19H34O2, the main research area is haloanthranilic acid heterocyclization bromomethylphenylacetonitrile; isoquinolinium bromide halophenyl preparation heterocyclization; isoquinoquinazolinone derivative preparation rearrangement.
The reaction of 3-haloanthranilic acids with [o-(bromomethyl)phenyl]acetonitrile gave 2-(2-carboxy-6-halophenyl)-1,4-dihydro-3(2H)-isoquinolinium bromides. (2-Chlorophenyl)isoquinolinium bromides are readily converted to 4-R-6,11-dihydro-13H-isoquino[3,2-b]quinazolin-13-ones, e.g., I, by heating >145°, but (2,4-dibromophenyl)isoquinolinium bromide only on fusing with anthranilic acid. The effect of the nature and position of substituents in the quinazoline fragment of 7,12-dihydro-5H-isoquino[2,3-a]quinazolin-5-ones, e.g., II, on the rate of rearrangement to 6,11-dihydro-13H-isoquino[3,2-b]quinazol-13-ones has been studied. The oxidation and borohydride reduction of 6,11-dihydro-13H-isoquino[3,2-b]quinazol-13-ones has been studied.
Chemistry of Heterocyclic Compounds (New York, NY, United States) published new progress about Heterocyclization. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Formula: C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics