A selenium-coordinated palladium(ii) trans-dichloride molecular rotor as a catalyst for site-selective annulation of 2-arylimidazo[1,2-a]pyridines

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DC Field	Value	Language
dc.contributor.author	Kumar, Anil	-
dc.date.accessioned	2021-10-14T13:10:07Z	-
dc.date.available	2021-10-14T13:10:07Z	-
dc.date.issued	2020	-
dc.identifier.uri	https://pubs.rsc.org/en/content/articlelanding/2020/cc/d0cc03599h	-
dc.identifier.uri	http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/2815	-
dc.description.abstract	This report describes the synthesis of a new class of secondary interaction (SeCH⋯Cl)-controlled molecular rotor having a Cl–Pd–Cl rotor spoke attached onto a Se–Pd–Se axle. NMR data acquired at various temperatures established ΔG‡298K/ΔG‡350K values of 15.5 and 17.2 kcal mol−1 for a roughly 4.5 Å-long rotor. The molecular rotor showed excellent catalytic activity with reverse regioselectivity for annulation of 2-arylimidazo[1,2-a]pyridines (yields: ∼53–78%) with only 1.5 mol% catalyst loading.	en_US
dc.language.iso	en	en_US
dc.publisher	RSC	en_US
dc.subject	Chemistry	en_US
dc.subject	Selenium-coordinated	en_US
dc.title	A selenium-coordinated palladium(ii) trans-dichloride molecular rotor as a catalyst for site-selective annulation of 2-arylimidazo[1,2-a]pyridines	en_US
dc.type	Article	en_US
Appears in Collections:	Department of Chemistry

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