1209455-82-2Relevant academic research and scientific papers
Microwave assisted copper-free Sonogashira coupling/5-exo-dig cycloisomerization domino reaction: Access to 3-(phenylmethylene)isoindolin-1- ones and related heterocycles
Hellal, Malik,Cuny, Gregory D.
, p. 5508 - 5511 (2011/10/31)
An efficient microwave assisted one-pot synthesis of substituted 3-(phenylmethylene)isoindolin-1-ones is reported via a copper-free Sonogashira coupling and a regioselective 5-exo-dig cycloisomerization. This domino reaction was also extended to other related heterocycles.
Dichotomous control of E/Z-geometry in intramolecular cyclization of o-alkynylbenzamide derivatives catalyzed by organic superbase P4-tBu in the presence/absence of water
Kanazawa, Chikashi,Terada, Masahiro
supporting information; experimental part, p. 1668-1672+1637 (2010/07/03)
E/Z does it! An intramolecular cycli-zation reaction of o-alkynylbenzamides that allows dichotomous control of E/Z-geometry has been developed using an organic superbase, P4-tBu, as a catalyst. The presence/absence of water along with the use of an organi
