K. V. Nikitin, N. P. Andryukhova, E. K. Ryu, “Cyclization of 5-(2-chloroethoxy)-1,5-dihydro-2<i>H</i>-pyrrol-2-ones”, Mendeleev Commun., 2001, Volume 11, Issue 2,Pages <nobr>82

This article is cited in 2 papers

Cyclization of 5-(2-chloroethoxy)-1,5-dihydro-2H-pyrrol-2-ones

K. V. Nikitin^a, N. P. Andryukhova^a, E. K. Ryu^b

^a Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b Bioorganic Science Division, Korean Research Institute of Chemical Technology, Taejon, Korea

Abstract: The intramolecular cyclization of substituted 5-(2-chloroethoxy)-1,5-dihydro-2H-pyrrol-2-ones in the presence of lithium diisopropylamide hexamethylphosphoramide in tetrahydrofuran gave tetrahydropyrano[2,3-b]pyrrol-6(2H)-ones and 3,4-dihydro-2H-pyrrolo-[2,1-b][1,3]oxazin-6(8aH)-ones in moderate to good yields.

Language: English

DOI: 10.1070/MC2001v011n02ABEH001390