85802-70-6Relevant academic research and scientific papers
Heterogeneous bimetallic Pt-Sn/γ-Al2O3 catalyzed direct synthesis of diamines from N-alkylation of amines with diols through a borrowing hydrogen strategy
Wang, Liandi,He, Wei,Wu, Kaikai,He, Songbo,Sun, Chenglin,Yu, Zhengkun
supporting information; experimental part, p. 7103 - 7107 (2012/01/05)
Direct synthesis of diamines has been efficiently realized from the N-alkylation of amines with diols by means of heterogeneous bimetallic Pt-Sn/γ-Al2O3 catalyst (0.5 wt % Pt, molar ratio Pt:Sn = 1:3) through a 'Borrowing Hydrogen' strategy under ligand-free conditions. The present methodology provides an environmentally benign route to diamines.
Metallo supramolecular assemblies of bis-squaraines by allosteric Ca 2+ ion binding
Yagi, Shigeyuki,Hyodo, Yutaka,Hirose, Masahiko,Nakazumi, Hiroyuki,Sakurai, Yoshiaki,Ajayaghosh, Ayyappanpillai
, p. 1999 - 2002 (2008/02/02)
Alkyl chain tethered bis-squaraines bind to Ca2+ ions through the participation of the negatively charged oxygen of the central cyclobutene moiety to form folded H-type aggregates. The initially formed Ca2+ complex is preorganized to
