Switchable Reactivity of Cyclopropane Diesters toward (3 + 3) and (3 + 2) Cycloadditions with Benzoquinone Esters

dc.contributor.author	Kaur, N.
dc.contributor.author	Kumar, P.
dc.contributor.author	Harza, A.
dc.contributor.author	Banerjee, P.
dc.date.accessioned	2022-11-17T18:31:48Z
dc.date.available	2022-11-17T18:31:48Z
dc.date.issued	2022-11-17
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/4178
dc.description.abstract	Herein, we describe an unprecedented (3 + 3) cycloaddition reaction of the donor−acceptor cyclopropanes with quinone esters toward the construction of chroman scaffolds in moderate to good yields. Interestingly, the strategy is also adjustable toward a (3 + 2) cycloaddition by just switching the Lewis acid to furnish benzofuran scaffolds. Based on the choice of Lewis acid used, the same set of precursors has been used to deliver the benzopyran and benzofuran derivatives.	en_US
dc.language.iso	en_US	en_US
dc.subject	benzopyran	en_US
dc.subject	benzofuran	en_US
dc.subject	cycloaddition	en_US
dc.title	Switchable Reactivity of Cyclopropane Diesters toward (3 + 3) and (3 + 2) Cycloadditions with Benzoquinone Esters	en_US
dc.type	Article	en_US