1',5-Dinitro-2'-phenyl-2',3',5',6',7',7a'-hexa-hydro-spiro-[indoline-3,3'-1'H-pyrrolizin]-2-one.

ABSTRACT: In the title cyclo-adduct, C(20)H(18)N(4)O(5), the rings of the pyrrolizine system adopt envelope conformations. A centrosymmetric dimer is formed via inter-molecular N-H⋯O hydrogen bonds between the indolinone rings.

SUBMITTER: Sarrafi Y 

PROVIDER: S-EPMC2960711 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature