William J. Scott; G. T. Crisp; J. K. Stille (1990). "Palladium-Catalyzed Coupling of Vinyl Triflates with Organostannanes: 4-tert-Butyl-1-vinylcyclohexene and 1-(4-tert-Butylcyclohexen-1-yl)-2-propen-1-one". Organic Syntheses. 68: 116. doi:10.15227/orgsyn.068.0116.
Robert J. Morris; Scott L. Shaw; Jesse M. Jefferis; James J. Storhoff; Dean M. Goedde (1998). "Monoindenyltrichloride Complexes of Titanium(IV), Zirconium(IV), and Hafnium(IV)". Inorganic Syntheses. Vol. 32. pp. 215–221. doi:10.1002/9780470132630.ch36. ISBN978-0-470-13263-0.