Tyagi, BeenaMishra, Manish K.Jasra, Raksh V.2012-02-072012-02-072009B. Tyagi et al. / Journal of Molecular Catalysis A: Chemical 301 (2009) 67–78http://hdl.handle.net/1968424/790enLongifolene rearrangementSolvent free synthesis of 7-isopropyl-1,1-dimethyltetralin by the rearrangement of longifolene using nano-crystalline sulfated zirconia catalystArticle