C-organostannyl- and organosilyl-derivatives of 2-(thien-2-ylmethyl)thiophene and 1-[(1H-pyrazol-1-yl)methyl]-1H-pyrazole have been synthesised and characterised spectroscopically. Lithiation and subsequent substitution by R3M takes place at the 5,5' positions for both bis-heterocycles, and this is confirmed by the X-ray structure of 1,1'-[5,5'-(Ph3Sn)C3N2](2)CH2. (C) 2001 Elsevier Science Ltd. All rights reserved.
|Number of pages||8|
|Publication status||Published - 2001|
Hill, M. S., Mahon, M. F., McGinley, J. M. G., & Molloy, K. C. (2001). The synthesis and characterisation of C-triorganometallated (metal = Sn, Si) bis-(thienyl)- and bis-(pyrazolyl)alkanes, including the crystal structure of [(Ph3Sn)C3N2](2)CH2. Polyhedron, 20(15-16), 1995-2002.