Molecular squares, rectangles and infinite helical chains utilising the simple 'corner'ligand 4-(2-pyridyl)-pyrimidine
DA Beauchamp, SJ Loeb
Index: Beauchamp, Derek A.; Loeb, Stephen J. Chemical Communications, 2002 , # 21 p. 2484 - 2485
Full Text: HTML
Citation Number: 44
Abstract
As shown below (Fig. 1), 1 has two sites for metal–ligand interaction; a simple chelating site analogous to 2,2′-bipyridyl and an exo N-donor site for bridging. Since these two sites are oriented ∼90° to each other, we reasoned that this ligand could be used to assemble simple molecular polygons. There are, of course, two very simple planar polygons that can be generated using four ML units with 90° corners; a square and a rectangle. Which of these is formed ...
Related Articles:
[Lee, Dong-Hwan; Jung, Ji-Young; Jin, Myung-Jong Green Chemistry, 2010 , vol. 12, # 11 p. 2024 - 2029]
[Ioachim, Elena; Medlycott, Elaine A.; Polson, Matthew I. J.; Hanan, Garry S. European Journal of Organic Chemistry, 2005 , # 17 p. 3775 - 3780]
Synthesis of pyrimidines from ketones using microwave irradiation
[Tyagarajan, Sriram; Chakravarty, Prasun K. Tetrahedron Letters, 2005 , vol. 46, # 46 p. 7889 - 7891]
[Snegaroff, Katia; Komagawa, Shinsuke; Chevallier, Floris; Gros, Philippe C.; Golhen, Stephane; Roisnel, Thierry; Uchiyama, Masanobu; Mongin, Florence Chemistry - A European Journal, 2010 , vol. 16, # 27 p. 8191 - 8201]
[Stoel, R. E. van der; Plas, H. C. van der; Jongejan, H. Recueil: Journal of the Royal Netherlands Chemical Society, 1983 , vol. 102, # 7-8 p. 364 - 367]