Sundar, Jeyaperumal Kalyana Synthesis and crystal structures of 5'-phenylspiro[indoline-3, 2'-pyrrolidin]-2-one derivatives. [electronic resource] - Chemistry Central journal Jul 2011 - 45 p. digital Publication Type: Journal Article ISSN: 1752-153X Standard No.: 10.1186/1752-153X-5-45 doi