Two-sample Mendelian randomization: avoiding the downsides of a powerful, widely applicable but potentially fallible technique Fernando Pires Hartwig*, Neil Martin Davies, Gibran Hemani and George Davey Smith Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil, Medical Research Council Integrative Epidemiology Unit at the University of Bristol and School of Soci...

N,N',N''-trimethyltribenzo-1,4,7-triazacyclononatriene has been synthesized via sequential palladium-catalyzed Buchwald-Hartwig N-arylation reactions affording the 9-membered triaza o-cyclophane in 35% overall yield. An X-ray crystal structure shows the new cyclophane to have a C2-symmetric saddle conformation, as compared to the crown conformation exhibited by the related carbocyclic cyclotriv...

Peter Mooney and Karl Rehrl and Hartwig Hochmair Department of Computer Science, Callan Building, National University of Ireland Maynooth (NUIM), Maynooth, Co. Kildare, Ireland; Salzburg Research Forschungsgesellschaft mbH, Jakob Haringer Strasse 5/3, A-5020 Salzburg, Austria; Fort Lauderdale Research and Education Center (FLREC),University of Florida,3205 College Avenue,Fort Lauderdale, FL 333...