@article {48371,
	title = {Iridium-catalyzed synthesis of pyrazolone fused 1,4-dihydrocinnolin-3-one employing alpha-diazotized Meldrum{\textquoteright}s acid},
	journal = {ARKIVOC},
	year = {2022},
	month = {JAN},
	pages = {179-190},
	type = {Article},
	abstract = {<p>
	The [Iri-catalysed carbenoid insertion and cyclization of N-arylpyrazolones has been carried out with alpha-diazotized Meldrum{\textquoteright}s acid to access tricyclic pyrazolone fused 1,4-dihydrocinnolin-3-one derivatives. Further, the selective reduction of these tricyclic derivatives has been studied under Birch reduction conditions.</p>
},
	keywords = {?-diazotized Meldrum{\textquoteright}s acid, C-H activation, carbene Insertion, cinnoline derivatives, N-arylpyrazolones, [Iri-Catalysis},
	issn = {1551-7004},
	doi = {10.24820/ark.5550190.p011.841},
	author = {Kulkarni, Anand M. and Mullapudi, Venkannababu and Ramana, Chepuri Venkata}
}
@article {49829,
	title = {Total synthesis of isatisindigoticanine H},
	journal = {Synthesis-Stuttgart},
	volume = {57},
	year = {2025},
	month = {SEP},
	pages = {2677-2682},
	type = {Article},
	abstract = {<p>
	The first total synthesis of the naturally occurring isatisindigoticanine H has been completed by employing D-mannitol as the chiral pool precursor to install the requisite stereochemistry of the natural product. Construction of the thiazole unit by dehydrative cyclization of a alpha-halo ketone with thiourea followed by Sandmeyer{\textquoteright}s reaction and subsequent nucleophilic addition of lithiated bromothiazole to the Weinreb amide are the key reactions employed in this regard.</p>
},
	keywords = {Chiral pool approach, Indothiazinone, Isatisindigoticanine H, Sandmeyer reaction, Total synthesis},
	issn = {0039-7881},
	doi = {10.1055/a-2618-0514},
	author = {Wabale, Krishna R. and Ramana, Chepuri Venkata}
}
