58218-82-9Relevant articles and documents
Synthesis and characterization of novel 7-hydroxycoumarin derivatives
Mostafavi,Najjar,Maskani
, p. 423 - 425 (2013/09/02)
The synthesis of several coumarin Mannich bases is described. The reaction of natural 7-hydroxycoumarin with primary amines and two equivalents of formaldehyde in the presence of a base catalyst was studied. Several novel N-substituted angular 9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-ones were synthesized. Different aliphatic and aromatic amines have been used in the reaction, and the corresponding products were obtained with moderate to relatively good yields.
Selenium-bridged diiron hexacarbonyl complexes as biomimetic models for the active site of Fe-Fe hydrogenases
Gao, Shang,Fan, Jiangli,Sun, Shiguo,Peng, Xiaojun,Zhao, Xing,Hou, Jun
, p. 2128 - 2135 (2008/09/20)
Three N-substituted selenium-bridged diiron complexes [{(μ-SeCH 2)2NC6H4R}Fe2(CO) 6] (R = 4-NO2, 7; R = H, 8; R = 4-CH3, 9) were firstly prepared as biomimetic models