%0 Journal Article
%T Ionic liquid catalyzed multicomponent synthesis of 3,4-dihydro-3-substituted-2H-naphtho[2,1-e][1,3]oxazine derivatives
%A Amol H. Kategaonkar
%A Swapnil S. Sonar
%A Kiran F. Shelke
%A Bapurao B. Shingate
%J Organic Communications
%D 2010
%I ACG Publications
%X An efficient and novel one-pot synthesis of 3,4-dihydro-3-substituted-2H-naphtho[2,1-e][1,3]oxazine derivatives from 1-naphthol, various anilines and formalin at room temperature stirring. The six-membered N,O-heterocyclic skeleton was constructed via 1-benzyl-3-methyl imidazolium hydrogen sulphate [bnmim] [HSO4] promoted Mannich type reaction
%K 1
%K 3-oxazines
%K ionic liquid
%K Mannich type reaction
%K multicomponent reaction.
%U 1,3-oxazines;ionicliquid;Mannichtypereaction;multicomponentreaction.