e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
New Lewis-acidic molybdenum (II) and tungsten (II) catalysts for intramolecular carbonyl ene and Prins reactions. Reversal of the stereoselectivity of cyclization of …
P Kočovský, G Ahmed, J Šrogl…
Index: Umemura, Takeaki; Mori, Kenji Agricultural and Biological Chemistry, 1987 , vol. 51, # 1 p. 217 - 224