@article { ISI:000348510400004,
	title = {Catalyst-dependent selectivity in the relay catalytic branching cascade},
	journal = {Chemistry-A European Journal},
	volume = {21},
	number = {6},
	year = {2015},
	month = {FEB},
	pages = {2319-2323},
	publisher = {WILEY-V C H VERLAG GMBH},
	address = {BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY},
	abstract = {<p>The synthesis of small organic molecules as probes for discovering new therapeutic agents has been an important aspect of chemical biology. One of the best ways to access collections of small molecules is to use various techniques in diversity-oriented synthesis (DOS). Recently, a new form of DOS, namely relay catalytic branching cascades (RCBCs), has been introduced, wherein a common type of starting material reacts with several scaffold-building agents (SBAs) to obtain structurally diverse molecular scaffolds under the influence of catalysts. Herein, the RCBC reaction of a common type of substrate with SBAs is reported to give two different types of molecular scaffolds and their formation is essentially dependent on the type of catalyst used.</p>},
	keywords = {alkynols, cascade synthesis, chemoselectivity, diversity-oriented synthesis, Homogeneous catalysis},
	issn = {0947-6539},
	doi = {10.1002/chem.201405736},
	author = {Bansode, Avinash H. and Shaikh, Aslam C. and Kavthe, Rahul D. and Thorat, Shridhar and Gonnade, Rajesh G. and Patil, Nitin T.}
}
@article {46790,
	title = {Synthesis of diverse nitrogen fused polycyclic dihydroisoquinoline (DHIQ) derivatives via GBB-based cyclic iminium induced double-annulation cascade},
	journal = {Tetrahedron Letters},
	volume = {61},
	year = {2020},
	month = {JUL},
	pages = {152101},
	type = {Article},
	abstract = {<p>A highly efficient and distinct Bronsted acid-mediated unprecedented cyclic iminium induced double annulation cascade (DAC) protocol for the synthesis of novel dihydroindazolo[30,20:2,3]imidazo[5,1-a]isoquinolinamines has been achieved through the three-component Groebke-Blackburn-Bienayme reaction. The transformation is based on sequential cascade processes involving imine formation followed by an intramolecular nucleophilic substitution to generate a highly reactive cyclic iminium species, which would undergo a rapid [4 + 1] formal cycloaddition steps in one-pot fashion. This strategy provides novel skeletally diverse complex nitrogen fused polycyclic DHIQ derivatives by employing readily available substrates and a simple procedure, which would render this method potentially useful in organic synthesis. (C) 2020 Elsevier Ltd. All rights reserved.</p>
},
	keywords = {diversity-oriented synthesis, Excellent yields, GBB-based approach, Novel polycyclic N-fused architecture, Scalable},
	issn = {0040-4039},
	doi = {10.1016/j.tetlet.2020.152101},
	author = {Balwe, Sandip Gangadhar and Vagh, Sandip S. and Jeong, Yeon Tae}
}
