Avirah, Rekha R.Jyothish, KuthanapillilSuresh, Cherumuttathu H.Eringathodi, SureshRamaiah, Danaboyina2012-08-312012-08-312011Chem. Commun., 2011, 47, 12822–12824http://ir.csmcri.org/handle/123456789/1345enNovel semisquaraine regioisomers: isolation, divergent chemical reactivityand photophysical propertiesArticle