82319-66-2Relevant academic research and scientific papers
Transition-Metal-Free One-Pot Tandem Synthesis of 3-Ketoisoquinolines from Aldehydes and Phenacyl Azides
Prasad, Budaganaboyina,Phanindrudu, Mandalaparthi,Tiwari, Dharmendra Kumar,Kamal, Ahmed
, p. 12334 - 12343 (2019/10/14)
An efficient and transition-metal-free strategy for the synthesis of 3-keto-isoquinolines in one pot has been developed from the easily accessible 2-(formylphenyl)acrylates and phenacyl azides. Various substituted aldehydes and phenacyl azides were successfully employed in this transformation to furnish a variety 3-keto-isoquinolines in very good yields. A number of controlled experiments were conducted to postulate the reaction mechanism. Secondary functionalizations of 2-keto-isoquinolins were also performed to showcase the synthetic utility.
Fused azolium salts XVIII [1]. Synthesis and reactivity of a novel fused heteroaromatic system : [1,2,3]triazolo[1,5-b]isoquinolinium salts
Beres, Mariann,Hajos, Gyoergy,Riedl, Zsuzsanna,Timari, Geza,Messmer, Andras
, p. 897 - 908 (2007/10/03)
Oxidative cyclization of 3-isoquinolyl ketone hydrazones afforded the novel tricyclic heteroaromatic [1,2,3]triazolo[1,5-b]isoquinolinium salts. The reactivity of the ring system towards nucleophiles proved to be regioselective. Secondary amines induced r
Condensed as-triazine derivatives and method of using the same
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, (2008/06/13)
The invention relates to new condensed as-triazine derivatives of the general formula (I) STR1 wherein Z represents a buta-1,3-dienyl group or a group of the formula (a), (b), (c) or (d) STR2 R1 denotes a C1-10 alkyl group, an oxo gr
