An alumina‐supported silver cluster with a Lewis acidic cocatalyst (polyvalent metal salts, such as FeCl3⋅6 H2O) acts as a heterogeneous and recyclable catalyst for the direct N‐alkylation of anilines with benzyl alcohols, which is driven by the borrowing hydrogen mechanism. Systematic studies on the effects of metal (Pt, Pd, Au, and Ag), silver particle size, support oxides (CeO2, ZrO2, Al2O3, SiO2), and Lewis acidic additives show four important factors required to achieve selective N‐alkylation of anilines: 1) metal with a weak metal–hydrogen bond energy (i.e., Ag), 2) smaller size of the silver cluster, 3) the support having both acidic and basic sites (i.e., Al2O3), and 4) additives with high Lewis acidity (i.e., FeIII salt). Fundamental information will be useful for the rational design of platinum‐group metal‐free heterogeneous catalysts for environmentally benign CN bond forming reactions.

No abstract

According to past reports, many VA anomalies could be attributed to congenital or acquired conditions (e.g., rheumatoid arthritis). However, VA anomalies appear to exist even in patients without any such cervical diseases.

High-dose preparative chemotherapy and radiation before transplantation are thought to have contributed to the development of vasculopathy in this patient, because arterial occlusion by intimal fibrosis and atypical veno-occlusion are often associated with lung injury due to chemoradiation. An open lung biopsy is essential for diagnosing pulmonary vascular disease presenting signs compatible with posttransplantation pulmonary hypertension.