6299-00-9Relevant articles and documents
β-Cyclodextrin catalysed C-C bond formation via C(sp3)-H functionalization of 2-methyl azaarenes with diones in aqueous medium
Kumar, Atul,Dutt Shukla, Ratnakar
, p. 848 - 851 (2015)
The first β-cyclodextrin catalysed C(sp3)-H functionalization of 2-alkyl-azaarenes with homocyclic as well as heterocyclic diones in water has been developed. This biomimetic catalyst oriented methodology provides a sustainable and green protocol for C-H functionalization, an area mainly dominated by transition metals. This journal is
A simple and sustainable tetrabutylammonium fluoride (TBAF)-catalyzed synthesis of azaarene-substituted 3-hydroxy-2-oxindoles through sp3 C-H functionalization
Kumari, Kumkum,Allam, Bharat Kumar,Singh, Krishna Nand
, p. 19789 - 19793 (2014/05/20)
A green, practical, and metal-free protocol for direct addition of α-and γ-alkylazaarenes to isatins has been developed via sp 3 C-H functionalization in water under controlled microwave radiation. This methodology provides a mild and fast rout
Microwave assisted catalyst-free synthesis of azaarene-substituted 3-hydroxy-2-oxindoles by the functionalization of sp3 C-H bond in methyl pyridine
Meshram,Nageswara Rao,Chandrasekhara Rao,Satish Kumar
experimental part, p. 3963 - 3966 (2012/08/14)
A highly efficient synthesis of azaarene-substituted 3-hydroxy-2-oxindoles in catalyst-free conditions is described by the reaction of 2-methyl pyridines with isatins under microwave irradiation in aqueous medium. Simple reaction conditions, high yields o
