128404-52-4Relevant academic research and scientific papers
An efficient route to biologically active 5H-indeno[1,2-c]pyridazin-5-ones
Carotti,Carta,Campagna,Altomare,Casini
, p. 137 - 141 (2007/10/02)
A convenient and practical synthesis of 3 and 3,4 substituted 5H-indeno[1,2-c]pyridazin-5-ones has been developed starting from easily available ninhydrin and methyl or α-methylene ketones.
SYNTHESIS OF NEW HETEROCYCLIC RING SYSTEMS: INDENOBENZOINDOLIZINE AND INDENOPYRROLOPHTHALAZINE
Campagna, Francesco,Carotti, Angelo,Casini, Giovanni,Macripo, Maria
, p. 97 - 107 (2007/10/02)
Some derivatives of the title heterocycles have been prepared by a "one step" synthesis from 2-hydroxy-2-acylmethylene-1,3-indandiones, tosyl chloride and isoquinoline or phthalazine.The synthesis of new indenoindolizine derivatives performed by us
