Kreher, Richard P.; Dyker, Gerald, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1987, vol. 42, # 4, p. 473 - 477
作者:Kreher, Richard P.、Dyker, Gerald
DOI:——
日期:——
KREHER R. P.; DYKER G., Z. NATURFORSCH., 42,(1987) N 4, 473-477
作者:KREHER R. P.、 DYKER G.
DOI:——
日期:——
A Study of Some 2,3-Dioxopyrrolidines and Derived Bipyrrolidines<sup>1</sup>
作者:PHILIP L. SOUTHWICK、EDWARD P. PREVIC、JOSEPH CASANOVA、E. HERBERT CARLSON
DOI:10.1021/jo01116a009
日期:1956.10
Synthesis of new pyrrolo[3,4-b]indol-3-ones as latent substrates for pyrrolo[3,4-b]indoles
作者:Mark G. Saulnier、Steven M. Schreiber、Kerri L. Cavanaugh、Robert B. Perni、H. Howard Joyner、and Gordon W. Gribble
DOI:10.24820/ark.5550190.p011.365
日期:——
editorial office Abstract We report the synthesis of new examples of the 1,4-dihydropyrrolo[3,4-b]indol-3(2H)-one ring system via Fischer indolization between the appropriate phenylhydrazines and pyrrolidine-2,3-diones. Lithiation at the C1 position with lithium diisopropylamide following by quenching with iodomethane affords 1-methyl-1,4dihydropyrrolo[3,4-b]indol-3(2H)-ones in excellent yield.