1,3-Dipolar Cycloaddition Reaction of 3,4-Dihydro-β-carboline 2-Oxide

All articles of this category 3,4-Dihydro- β -carboline 2-oxide ( 1 ) undergoes 1,3-dipolar [3+2] cycloaddition reactions with a variety of dipolarophiles to give the corresponding cycloadducts 2-26′ . The regio- and stereoselectivities concerning these cycloaddition reactions are studied. 1,3-dipolar cycloadditions - nitrones - regioselectivity - stereoselectivity - 9 H -pyrido[3,4- b ]indoles