Vaskevych, Alla I.; Savinchuk, Nataliia O.; Vaskevych, Ruslan I.; Rusanov, Eduard B.; Grygorenko, Oleksandr O.; Vovk, Mykhailo V. published the artcile< The PIFA-initiated oxidative cyclization of 2-(3-butenyl)quinazolin-4(3H)-ones - an efficient approach to 1-(hydroxymethyl)-2,3-dihydropyrrolo[1,2-a]quinazolin-5(1H)-ones>, Application In Synthesis of 5004-88-6, the main research area is hydroxymethyl dihydropyrroloquinazolinone preparation regioselective; butenyl quinazolinone oxidative exo trig cyclization PIFA; [bis(trifluoroacetoxy)iodo]benzene PIFA; nitrogen heterocycles; oxidative cyclization; pyrrolo[1,2-a]quinazolines.
A regioselective method for the synthesis of 1-(hydroxymethyl)-2,3-dihydropyrrolo[1,2-a]quinazolin-5(1H)-ones – close structural analogs of naturally occurring vasicinone alkaloids – is described. The procedure is based on PIFA-initiated oxidative 5-exo-trig cyclization of 2-(3-butenyl)quinazolin-4(3H)-ones, in turn prepared by thermal cyclocondensation of the corresponding 2-(pent-4-enamido)benzamides. The products obtained have a good natural product likeness (NPL) score and therefore can be useful for the design of natural product-like compound libraries.
Beilstein Journal of Organic Chemistry published new progress about Benzamides Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 5004-88-6 belongs to class amides-buliding-blocks, and the molecular formula is C9H12N2O3, Application In Synthesis of 5004-88-6.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics