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

Authors
Hill, MS Mahon, MF McGinley, JMG Molloy, KC
Citation
Ms. Hill et al., 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), 2001, pp. 1995-2002
Citations number
32
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
POLYHEDRON
ISSN journal
02775387 → ACNP
Volume
20
Issue
15-16
Year of publication
2001
Pages
1995 - 2002
Database
ISI
SICI code
0277-5387(20010630)20:15-16<1995:TSACOC>2.0.ZU;2-C
Abstract
C-organostannyl- and organosilyl-derivatives of 2-(thien-2-ylmethyl)thiophe ne and 1-[(1H-pyrazol-1-yl)methyl]-1H-pyrazole have been synthesised and ch aracterised spectroscopically. Lithiation and subsequent substitution by R3 M 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.