1. US 9.302.962 (2016); US 9.296.669 (2016 DuPont); US 9.290.424 (2016 Honeywell); US 5.663.446 (1997;
2. Intevep SA); US 5.856.602 (1999 CDT); Andersson/Munslow Chapter15;
3. Ertl/Knözinger/Schüth/Weitkamp Vol. 7 p. 3284 f 3308 f; Baerns; Hassner/Stumer p.367;
4. Selective Hydrogenation of α,β-Unsaturated Aldehydes