Synthesis of Thio-/Selenopyrrolines via SnCl4-Catalyzed (3+2)-Cycloadditions of Donor-Acceptor cyclopropanes with Thio-/Selenocyanates

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DC Field	Value	Language
dc.contributor.author	Singh, P. R.	-
dc.contributor.author	Kalaramna, P.	-
dc.contributor.author	Ali, S.	-
dc.contributor.author	Goswami, A.	-
dc.date.accessioned	2021-11-15T12:17:10Z	-
dc.date.available	2021-11-15T12:17:10Z	-
dc.date.issued	2021-11-15	-
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/3176	-
dc.description.abstract	A straightforward protocol has been developed to access thio-/ selenopyrrolines through a (3+2)-cycloaddition of aryl thio-/ selenocyanates with donor-acceptor cyclopropanes (DACs) in the presence of SnCl4 as a Lewis acid catalyst. Further, good chemoselectivity was observed when DACs were treated with 3-cyano phenyl thiocyanate. These results suggest that thiocyanate is more reactive than nitrile moiety in such (3+2)- cycloaddition reactions.	en_US
dc.language.iso	en_US	en_US
dc.title	Synthesis of Thio-/Selenopyrrolines via SnCl4-Catalyzed (3+2)-Cycloadditions of Donor-Acceptor cyclopropanes with Thio-/Selenocyanates	en_US
dc.type	Article	en_US
Appears in Collections:	Year-2021

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