106263-70-1Relevant 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.
Synthesis of Sulfur and Nitrogen Analogues of Monooxo Crown Ethers
Matsushima, Kenji,Nakatsuji, Yohji,Kawamura, Norio,Okahara, Mitsuo
, p. 255 - 256 (2007/10/02)
Sulfur or nitrogen analogues of monooxo crown ethers were prepared via intramolecular cyclization of the corresponding thia or aza oligoethylene glycol carboxylmethyl ethers by using benzensulfonyl chloride in the presence of alkali metal carbonates.
