Organocatalytic asymmetric decarboxylative addition of b-ketoacids to methyleneindolinones derivatives

dc.contributor.author	Kumari, A.
dc.contributor.author	Kaur, J.
dc.contributor.author	Bhardwaj, V.K.
dc.contributor.author	Chimni, S.S.
dc.date.accessioned	2018-12-29T05:23:31Z
dc.date.available	2018-12-29T05:23:31Z
dc.date.issued	2018-12-29
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1124
dc.description.abstract	The quinine squaramide-catalyzed enantioselective decarboxylative addition reaction of various -keto acids with methyleneindolinones has been developed. Through this methodology, various oxindole derivatives were synthesized in good yields (up to 93 %) and excellent enantiomeric excess (up to 99 % ee) and moderate diastereoselectivity (up to 66:34).	en_US
dc.language.iso	en_US	en_US
dc.title	Organocatalytic asymmetric decarboxylative addition of b-ketoacids to methyleneindolinones derivatives	en_US
dc.type	Article	en_US